baby daddy drama 😩

Mia
so i need some advice guys me & my sons father do not get along , i really love him put the feelings  arent mutal but i still feel like we should be friends  & try to get along on the strength of our son , i mean were only 18 , but i was going to text him saying we need to talk , but i just dont know how to break it down to him , so what should i say?