Jimmy and Gretchen meet at a wedding and find themselves falling for each other despite their better judgement.

Gretchen gets angry at Jimmy for making an assumption; Jimmy is convinced by Gretchen's friends to take her out on a date.

Jimmy freaks out when Gretchen inadvertently asks him for a key to his house; Jimmy finds out it's Gretchen's birthday.

Gretchen makes a reluctant Jimmy come over to her disaster of an apartment and he is judgmental of the mess.

Jimmy begrudgingly joins Gretchen, Edgar and Lindsay on the gang's weekly Sunday `funday' tradition of drinking and fun.

In an effort to even out their score, Gretchen and Jimmy engage in a sex arms race after Jimmy sleeps with a celebrity.