Felicity takes in a stray dog, but has trouble finding a place for it to stay. Elena believes that Felicity is using the dog as an excuse to not have sex with David. Lucky is diagnosed with distemper and has to be put to sleep. Felicity sleeps with David. Ben meets Maggie's husband when he comes to Dean & DeLuca to buy food for their anniversary party. Sean continues to fawn over Julie.

Felicity's parents arrive unexpectedly for Thanksgiving. She is afraid to tell them about all of the recent changes she has made in her life. The Porters, David and Professor Sherman all end up getting invited to dinner at Noel and Elena's apartment. Meghan shows up in the hopes of seeing everyone get into a fight. Felicity fears that David is becoming too serious about their relationship. Felicity and Noel get drunk from Professor Sherman's punch. They go to his room and reminisce about their kiss the previous Thanksgiving. Professor Sherman walks in on them kissing. An ugly scene develops, leaving Meghan delighted. Felicity breaks up with David. Javier recruits Ben, Julie and Sean to help him cater the Sherwoods' anniversary party. Maggie introduces her husband to Ben, ""the guy I've been sleeping with."" Ben realizes that Maggie was just using him to get back at her cheating husband. Sean and Julie console him as they dine on ""tofurkey."" Meghan forgets a promise to serve dinner to