S9·E10 Favors

Debra wants Ray to clean up after himself and not leave things around the house, Ray wants Debra to stop moving his things. So when Robert stop by with a gift for Raymond, a letter from his idol, Mohammed Ali, Ray makes a point of putting the letter in the kitchen drawer. Unfortunately, when Debra later goes looking for a coupon in that same drawer, she finds it a mess and decides to dump its content in the trash.