How to know if extroverted outgoing friendly guy likes me?

Anonymous
(tried to post yesterday but I don't think it posted) I met this guy a month ago and we've been hanging out every weekend since then. I think he likes me, but I'm not really sure. He's incredibly outgoing, never meets a stranger kind of guy. If he were a quiet guy or even just less extroverted/talkative/friendly I would definitely say he likes me based on the usual signs, but with how much of a people person he is, I'm not sure.
Also his longtime girlfriend dumped him at the end of spring semester, so I know he's working through that. But if I knew he liked me back and there was potential for us in the future, I could live with everything that comes with his post-breakup status. I went through a really similar situation two years ago and can definitely understand what's going on in his head with that. I just wish I knew what was going on in his head about me!
What signs should I look for?

How to know if extroverted outgoing friendly guy likes me?
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