person A: I miss my ex
person B: That's understandable. What happened?
person A: we broke up a long time ago but we used to be friends before.
person B: That's hard. Are they in a new relationship? I hope it wasn't a bad breakup?
person A: IT was bad_comma_ I have no idea what he is doing now
person B: That's hard! If he was bad to you_comma_ I hope you are able to get over it_comma_ if not_comma_ you can always reach out :)