Developing feelings again! How would you feel?

So I’ve been friends with this guy for about 5 years now, we met when we started college. I started to develop feelings for him freshman year. That summer going into sophomore year, he got a gf. I always felt before that he had feelings for me too. One mutual friend even said that we would be cute together. But I moved on since he got a gf. They were together up until about 2 months ago. I hadn’t talked to him in a while since we have different jobs etc since graduating. A few days after they broke up he messaged me on snap and we caught up a bit. So last week it was his bday so I messaged him on snap wishing him a happy birthday. We talked again a little and he said we have to catch up sometime as in hangout. I asked if he still had my cell number and he said yeah, so I guess I figured he would’ve reached out to me more if he was into me? But maybe he just doesn’t want to jump into anything new yet since he did have a recent breakup. I know hanging out doesn’t mean anything more than just that, but we haven’t even seen each other or talked much since graduating last May, so I feel like he actually wants to see me/misses me? What do you guys think?