Felicity and Ben try to avoid one another until the end of finals, but cannot keep their hands off each other. They plan to spend the summer together in Palo Alto, where Ben has taken a construction job to pay for his tuition. Felicity's art history professor mentions the possibility of an internship at a museum, provided that she performs well on the final. Ben rents a hotel room to unwind after completing his finals. Felicity joins him, although she has yet to take her art history exam. They lose track of time while making out naked, and Felicity misses her final. Ben secretly tracks down the professor and takes responsibility for Felicity's absence. Professor Morton agrees to give Felicity one day to complete a take-home essay. Ben helps her complete the paper overnight; she gets an A and is offered the internship. Julie agrees to a date with Sean, who begins obsessing over every detail. Ruby reveals that Wade has asked her to marry him, and plans to accept for the good of her child

Felicity turns down the internship so that she can spend the summer with Ben. Dr. Pavone warns that she may be passing up a once-in-a-lifetime opportunity. Felicity reveals that her parents may get back together. Felicity and Ben have a misunderstanding as she reconsiders her decision. Ben doesn't think Felicity wants to spend time with him, while she feels that he is pushing her away. Felicity tells Professor Morton that she wants the internship, but she has already offered it to a grad student. Javier and Samuel prepare for their wedding. ""Best man"" Felicity makes thinly veiled references to Ben in her rehearsal dinner toast, leading to an argument. They go into Ben's room and have sex. Before the wedding, Felicity learns that the internship is available after all. She takes the position, and she and Ben vow to make their relationship work. They declare their love before he leaves for Palo Alto. Javier's cousin Natalie, an attractive girl with a major attitude, comes to town for the

Felicity asks Randy to talk to Ben and confirm that she didn't have sex with him. A drunken Ben repeatedly punches Randy, sending him to the hospital. Sean confronts Ben about his self-destructive behavior. He tries to convince Ben to attend an art show where Felicity has a work on display. Ben surprises Felicity by purchasing her painting. He tells her that he wants to resume their relationship, as she is the only person he can trust. As Ben leaves the loft, Randy has his frat buddies ambush him and give him a beating. Sean's blood work suggests that he has cancer; doctors must remove the affected testicle and check some lymph nodes to see if the disease has spread. He ignores the doctors and pretends that he is okay. Meghan learns the truth and persuades him to face his problem. Richard tells Noel that he is not gay. He discloses that he is a virgin, and has never kissed anyone. Molly kisses him, but tells him they are only friends. Elena agrees to help Tracy with a group project whi