Description
Carrie meets Doug's ex-girlfriend Margy and is surprised to learn that Margy is still very close with Doug's mom, Janet. Carrie is jealous of their relationship and confronts Janet, who agrees to stop seeing Margy. Meanwhile, Doug tries to prove to Margy he's not a screw-up by finishing the love song he wrote for her in high school. This act turns disastrous when Carrie catches him serenading Margy.