Does the guy I like feel the same way?

I met this guy at a mountain bike race two weeks ago because our friend introduced us. I added him on Facebook and he chatted with me on there two days ago and told me that we should go riding and then he gave me his number. We've been texting non stop since yesterday and he's asked me if I have a boyfriend and what do I like in a guy. It's been constant flirting basically. And then he asked if I'm a good kisser and that he wants a picture of me. He text my friend (the one that introduced is) this: is it bad if I'm totally hitting on Ariana and she's flirting back?! :) so does that mean he likes me?