Would you ask a friend why he/she deleted you from facebook?

[Callisto]

I had no idea one of my friends deleted me from facebook. Yeah I know prob a couple of weeks from now I couldn't care less. But for now yes...we've always been friendly to each other. Whenever he sees me he'd say hi or give me a hug. Just under a mth ago he liked my facebook pic. He's gay and I'm a female..so there's no attraction kinda issues. We were meant to meet up for coffee. I checked him on my facebook today, cause I saw him in my class (he's in the one after). Usually as I said he's rather loud will say hi blah blah. Now that I think about it, it's been a while since he or I said hi to one another. But before one says that's why, cause we dont really talk to one another..he has 600 over friends. I even checked my fb to see if I posted anything offensive. And I don't see anything..Hmm...funny thing is I only noticed the delete cause I saw him today. I guess it doesn't matter after all. Would you ask him about it? Kinda sad, cause I really liked him as a friend.
edit: No I do not post food/ life updates etc. Only my interests like science or architecture posts. Haven't been posting much lately as I've been focusing on my final semester (uni). In fact his fb is a ton more active than mine. Oh well...