Does he like me??

So there’s a guy.. I’ve known him a long time. He knows my dad very well and he’s very close like best friends with a lot of my relatives.

I mean I fancy him.. I never thought he’d like me BUT he swiped right on my dating profile a couple days ago. I was shocked. He hasn’t messaged me yet. I’m wondering shall I message first? Does he like Me? Or did he swipe by accident? Help me lol