I met this guy. He's really cool, laid back but there are a few red flags. He asked for my number and I gave it to him. He immediately saved me in his phone but never gave me his number. I didn't think anything of it until just now (a week later) that he has never actually CALLED me and therefore I don't have his number. We only communicate through Imo. He texts me through there and we video chat. He lives (or at least he says he does) in Orlando so I only see him when he's here for "work". He doesn't discuss his personal life at all. The most he has told me is that his ex is crazy. He has times where he is unreachable or distant and other times where he seems TOO interested. I can't figure him out.
I think he may have a GF or is living with a woman especially because of the phone situation.
I can't say its all about sex because we haven't done anything. He hasn't even asked.
Should I be cautious? What's his motives?