The Perfect Person Episode (2) - S1.E13

Nate wakes up in Natalie's bed, and quickly gets out of there. He later tells Marni, and about a kiss shared between Nate & Natalie. Marni decides she needs to kiss a guy to be even, which leads to Nate and Marni "breaking up". However, Marni is reluctant to give up, and chases Nate down, who says his speech was only to say he is sick of Marni's behavior, and that they will be together forever.