A month ago I slept with a friend of mine (we haven't been friends for that long though and there's been sexual tension right from the start, so it wasn't really a surprise). Right after that I left on holiday and had no wifi etc. so we had no contact for two weeks. When I got back, I thought it would be best to try and salvage our friendship (although I did have feelings for him but I think I was still in denial about that), so I text him saying I hoped what happened wouldn't ruin our friendship and we should go for coffee sometime. He replied saying he had no regrets whatsoever about what happened and he looked back on it 'fondly'.
Since then, he sporadically sends me these really... strange messages on Facebook, like these weird collages he's made in Photoshop etc., or asking in a really roundabout way if I'm going to apply for an internship at the place where he works. But he still hasn't made any attempt to see me IRL.
So I'm not sure what's going on here. If he just used me for sex and isn't interested in my friendship anymore, why would he keep sending me these ambiguous, cryptic messages? Did I accidentally friendzone him? Or does he want to be friends but just being really, really awkward about the whole situation? (I should perhaps add he's a pretty awkward penguin.)
So uhm yeah, anyone have any ideas?