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