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At CostMart, Lois (voice of Alex Borstein) runs into Ross Fishman (voice of Chris Cox), an old flame. They're both married now, but Ross suggests they get together for coffee. Stewie (voice of Seth MacFarlane) sets out to eat some industrial adhesive, and when Brian (MacFarlane) tries to stop him, the two end up stuck holding hands together. Back at home, Lois, knowing how jealous Peter can be, frets about whether or not to meet with Ross. Brian and Stewie learn that it will take two weeks for the glue manufacturer to send over a solvent to unstick them. Unfortunately for Lois, Joe (voice of Patrick Warburton) takes the gang out in his new police surveillance van the same night she decides to meet with Ross. Peter catches them together, and decides to look up all of his old girlfriends (including Peppermint Patty from Peanuts) in retaliation. He has little success, and the couple ends up going for counseling. The marriage counselor has surveillance cameras installed throughout the house, and after seeing the results, recommends that Peter and Lois undergo a trial separation and see other people. Quagmire (MacFarlane) quickly takes the opportunity to ask Lois out, while Peter somehow ends up on a date at the same restaurant with Jennifer Love Hewitt (who does her own voice).