Tanner and Kelsey's friends, Mike and Shelby, are getting a divorce. Kelsey says that she's been friends with Shelby since elementary school, so they need to support her after the breakup. She wants Tanner to stop hanging out with Mike, and Mike DEFINITELY won't be invited to their holiday party. Tanner says he doesn't have many friends, and it's not fair for him to have to dump Mike just because Shelby did. Whose side are you on?