I met this guy at a local swing dancing club about a month and a half ago, and from the first glance, I found him very attractive. He's a great dancer too. He asked me to dance a few times that night. We talked a bit and he's new to the area, and seems like a gentleman. I thought I'd never see him again, but then I ran into him a few more times. We eventually became facebook friends and now we've been talking most days on chat. I do often start the conversation though, but he seems really receptive to talking. He asks me questions and vice versa. We also ran into each other at local coffee shops twice this week, and we ended up studying together. We have another dance coming up this week, and he asked me, "please save me a dance," and he tells me that he hopes to see me there (followed by a ).
Is this just friendly behavior, or could he be flirting? I'm wondering if it's even worth pursuing.