2x08: "Last Night"

After leaving Jesse's apartment at Liliana's request, Ryan asks Sebastian Vaughn if she could spend the night. The next morning as she thanks Sebastian, she can't help but to pick up on a strange vibe from him. When she asks him if everything is okay, Sebastian quickly informs her that he is running late for class and Ryan excuses herself from his apartment so that she can go give a statement down at the police station. When she leaves, Sebastian goes to his bedroom and opens the closet doors to reveal Luis Alvarez's dead body lying there.

2x09: "Together"

Jesse hears music that seemingly entrances him. He heads for the sound and finds that it is Sebastian Vaughn playing his guitar on the street. Jesse notes that he's heard the song Sebastian is playing before, but Sebastian just chalks it up to Jesse hearing him play it once before.

Liliana invites Sebastian to lunch because, in her opinion, he is way to thin. When they get to the diner they find, rather unexpectedly that everyone ended up going there, each for different reasons.

When Devon announces that she and Gage are having a baby boy and naming him Taylor, after Julia Taylor, everyone drinks to a toast. They marvel at how they've managed to stay together despite all of the obstacles they've faced and they welcome anyone to try and break their little family apart.

2x10: "Strangers"

Sebastian has accepted and offer from Jesse Martinez to pose for a portrait wearing nothing but a guitar. Jesse is seeking to capture the beauty of Sebastian and his guitar, hoping to translate the beautiful music that he makes into a visually stunning work of art. During the past three months, the two have created a strong friendship and are now best friends. As they sit, they discuss a situation that occurred a week beforehand in which Sebastian admitted to Jesse that he was in love with him.

Trying to make sense of what is going on, Jesse presses the issue and infuriates Sebastian by telling him that he is not gay. Sebastian also admits to not being gay, but to the fact that he is in love with only one man - Jesse - and not attracted to any other men. When Sarah Mulberry arrives, the conversation is curtailed and Sebastian slinks away with embarrassment.

2x11: "Family Portrait"

When Sebastian Vaughn returns to the building, he finds Elijah and Nicolae in the lobby waiting for the rain to let up. Elijah notices how sad Sebastian looks and tries to get him to open up. Sebastian asks the men how they knew they were gay. Elijah is intrigued by the question. Nicolae realizes that it’s serious and Sebastian isn’t looking for jokes. Unfortunately, Elijah doesn’t pick up on that. Elijah makes a joke that Sebastian doesn’t appreciate and Sebastian goes off on him.

Sebastian enters Jesse's apartment just as Sarah leaves. Sebastian is prepared to apologize when Jesse tells him that he can’t seem to paint a single thing if Sebastian is not there and pleads with his friend to stay.

2x12: "Wait"

In his apartment, Jesse is contemplating whether or not he should follow up on the letter that Sarah gave him from the mental institution in Connecticut. He wonders whether pursuing the letter from Wellington Hills will take him in the wrong direction, or if he should instead take a trip to Massachusetts where Julia grew up. Sebastian convinces Jesse that following a letter from a psychiatric institute could prove futile, and instead he should go to Palmer where he has more of a chance to get information, be he wants to come along.

Ryan calls Jesse and asks him to swing by the bar and pick her up. She called and found out that Steven Harris has been released. She is scared that Steven is waiting somewhere for her. Sebastian joins Jesse. Ryan looks worried and Jesse tries his best to comfort her. When Ryan goes to get her purse and coat, Sebastian asks Jesse why he runs to Ryan’s aid whenever she calls. She uses him and he allows her to do it. Jesse tells Sebastian that keeping Ryan close is the only option. He wants to find Julia’s sister Jamie and he believes that it is Ryan Clarke.

2x13: "No One"

While at a gas station, Sebastian and Ryan trade verbal jabs with one another over Jesse. Sebastian tells Ryan that he can see right through her and Ryan tells him that Jesse will never want to be with him. Jesse, however, is unaware of their quarrel.

In Palmer, MA Jesse and Sebastian hit a wall in their search when they discover that Julia and Jamie were taken by the state and lost touch with one another. Ryan tells Jesse that he lied to her about Sebastian's feelings toward him and Jesse tells him that he doesn't have feeling for Sebastian and admits that the other man tried to kiss him. An embarrassed Sebastian takes off on foot.

2x14: "Forget You"

Jesse and Ryan return from a job and have an awkward interaction with Sebastian in the lobby. Ryan returns home to find Steven Harris waiting for her, but Jesse saves Ryan from Steven. While Sebastian Vaughn runs to call for help, Ryan admits to Jesse that she is really Julia's twin sister.

Sebastian goes to the hospital and Jesse tells him about Ryan's confession. Jesse tells him that Ryan admitted to stealing a dead friend's identity after she set her trailer on fire believing that she accidentally killed her foster father who was sexually abusing her. Sebastian warns Ryan that she is the one who has no idea who she is dealing with.

2x16: "Strange Bedfellows"

Elijah and Izik give into the moment and have sex with one another, trying to find comfort in one another's arms. Despite their words, they are both wishing they were with other people. Just after Izik leaves, Nicolae shows up at Elijah's motel room and Elijah is surprised when Nicolae asks to try again. Elijah decides to take Nicolae back.

2x17: "Give Me One Reason"

Jesse visits Devon’s room where he learns that she was checked into the hospital after the Braxton Hicks episode because of high blood pressure. She tells him that it is finally over between her and Gage and Jesse tells her not to give up on love. Meanwhile, Ryan Clarke finds Sebastian Vaughn eavesdropping outside of Devon’s hospital room and privately accused him of stalking Jesse. Sebastian warns her to stop prying into his personal affairs. Dr. Flores informs Jesse that they have harvested enough stem cells for the procedure and if all goes well, Sammy should be fine. Jesse uses this as an opportunity to show Devon that she should never give up hope.

2x18: "Take A Bow"

Jesse calls Adam and tells him that maybe he should make a clean break and give everything up for Ryan. He’s been holding onto to ghosts of the past and he could possibly create a life and a future with Ryan. Unbeknownst to him, Sebastian Vaughn in on the fire escape listening and vows to destroy Ryan Clarke before she takes Jesse away.

2x19: "Soul Deceiver"

Sebastian confronts Ryan with the truth. She is not Julia's twin sister and he shows her the evidence to prove otherwise. Ryan realizes just how crazy Sebastian Vaughn actually is and asks him what he wants. Sebastian tells her to pay attention and begins to tell her what she needs to do.

Adam shows up at Sebastian Vaughn's apartment with an envelope. He is enraged with Sebastian for sending it to him and he throws it at him. He tells Sebastian that he doesn't need another reminder of what he has done. He lives with it every day. As Sebastian going to the kitchen to take a tea pot off of the stove, Adam happens upon Sebastian's desk where there are photos lying around of a dead man. He realizes that the man is Luis Alvarez from the news. Sebastian warns Adam that he will tell the police that Adam killed James over Drake and Drake will hate him.

2x20: "Crazy"

Adam flips out when Drake and Cayden's relationship goes public. Sebastian tells Adam that no matter what he does, Drake will never want him. Later, Ryan comes to the diner at Sebastian's request where he gives her all of the information about her past and tells her that now that she's broken up with Jesse, she can get out of town.

Jesse admits his confusion about Ryan to Sebastian over beers. He tells him that Ryan has been acting strangely lately and that they have broken up. Sebastian tells Jesse that he is very sorry to hear that. Jesse tells him that it's exactly what he wanted and Sebastian tells him that he never wanted to see Jesse unhappy. Jesse gets even more confused when Sebastian kisses him again, but he doesn't freak out. He tells Sebastian that things are just too crazy right now and he needs time. Jesse is further confounded when Sebastian seems to know things he shouldn't know about Julia Taylor.