My fiancee has a friend from high school, "B", who was not asked to be in the wedding party, but apparently assumes he is in it. (In fact, he was not even invited to the wedding but bought a plane ticket anyways. We are letting that go). B is close to FMIL and she has been complaining to anyone who will listen (including my mom) about how hurt B is going to be when he finds out he is not in the wedding party. She told us yesterday that someone needs to tell B he's not in the wedding party before the wedding or he is going to be heartbroken. Now, on the one hand I am all for open communication so it seems like just calling B up is the way to go. On the other hand, since when do you have to tell someone they aren't in the wedding party? Is there a tactful way to have that conversation? Side note: FH is of course the one who would be telling him , but he normally relies on me to help coach him in how to handle social situations since he has a hard time with them