Kevin's older sister Karen doesn't communicate with her parents anymore, and it's all because of her new boyfriend, Louis. And things are only made worse when Louis comes to dinner. Kevin finds out that Louis is cheating on Karen, but suspects that Karen already knows and is fine with it. Only, she doesn't know, and when finds out, she's not fine with it. Written by
Tim Von Cloedt
Did You Know?
The Sports Illustrated issue in Kevin's room is from 29 July 1968 with Detroit Tigers pitcher Denny McLain on the cover. See more
For Sentimental Reasons
Written by Deek Watson
and Willie Best
Performed by Nat 'King' Cole See more