Meanwhile, Ted and Marshall are stuffing wedding invitations on their "Guys' Night Out" until Robin calls Marshall and asks him to bring the sheet music of "Good Feeling" to Lily. Lily remembers her senior prom and all she had thought she'd experience but never did. She begins to have doubts about getting married, since she never achieved many of her goals in life. She tells this to Robin, who convinces her that she is marrying her best friend in the world, and that she could possibly be an artist and live an artist's lifestyle later in life. She then kisses her on the lips, giving Lily the "lesbian experience" she never had.