When Greg and Jen hire Allie, a private chef, to cook for them on Valentine’s Day, the evening isn’t as romantic as they had hoped. Also, Matt and Colleen try to adopt a dog from Ruth, a judgmental animal advocate; John and Joan attempt to buy a classic car from dealership owner Gavin; and Sophia gets a necklace from a boy for Valentine’s Day, to the chagrin of Heather and Tim.