I'm falling for my best friend's cousin brother and she doesn't know?

I live in Sri Lanka. I met him once in 2009.. We didn't talk much then.. However, we added each other on Facebook.. He lives in Canada. It was his birthday a couple of days ago.. and i wished him on Facebook and he said i wished him at sharp 12 Canada time. Since then, we've been talking online everyday in the mornings.. It's night for him.. I wake up early just to see if he's online.. I keep falling for him... And he tells me about his family and his ex.. How much she hurt me and all that... He's amazing :) But my best friend doesn't know that I chat with him every morning... How do I tell her that because I know for a fact that she won't approve of this.. This guy tells me that he'll take me everywhere when he comes back to Sri Lanka.. Is this love and does he like me? :)))