helppp

So this guy I've been talking for about 5 months just told me to call him because we needed to talk. I have no idea what this is gonna be about because we're not dating, so any clue on what he wants to talk about? EDIT: he basically asked me what was wrong with me and if I was ok because lately I've been feeling sad, so he asked me if I wanted to go bowling or to the movies. I chose bowling :))