The floors are falling out from everybody I know.

Him: You have no idea how much changed...like, after you left.

Me: Well, yeah, we broke up right after college -  everyone changes after college. I wouldn't expect everyone to be the same person. We all grew up.

Him (laughing): I don't know if I would say that. I wouldn't say all of us "grew up."

Me: Okay, we all got older.

Him: Yup, that's what happened. We just got older.