<human>: Can you give me a shortened version of the text?

So, I've known this guy for about 2 months. We met at another friend's house and took part in a few RPGs together with other people. We seemed to get along just fine and chatted a bit, and we'd walk home together. 

A message on facebook I sent him asking whether or not he wanted me to buy him a flag (he likes flags) began a convo and at one point we talked on and off for about 10 hours. 

The thing is - I can't tell whether or not he's just being nice or whether he likes me. I don't want to come across as weird and stalker-y, but I always thought that the guy always had to be the one to send a message first. I'm afraid to make a move of any sort because I don't want to scare him off. 

I don't want to be led on or strung along, but at the same time I don't want to make him feel awkward at the same time. What do I do??
<bot>: Met a lovely guy through an RPG. I like him. Not sure if its reciprocated. What do I do???