Basically, I met the friends of the guy I have been dating recently (we are not bf/gf, just gone on dates). We went to a club and we all got a little bit wasted, and ended up having a lot of fun. This was saturday night. I haven't spoken to any of his friends since, and I didn't really think about it until my friend was really surprised that I didn't add these guys on facebook. I never thought it was a big deal. I'd met the guys once, sure we got along well, but I'm not even this guys girlfriend.
I still don't really think it's a big deal, but according to my friend it is, and I don't want to offend anyone I guess... What do you think? To add or not to add?