What does it mean if a guy smiles while talking to you?

[Anonymous]

I've noticed this doesn't happen often or anything, but there are some guys when I'm talking to them about something random and not funny at all they just smile while talking. Does it just mean the guy is happy to talk to me? I'm curious!

[yopyopyop]

If you are smily, people will usually smile too. It's instinctive.

If they are attracted to you, they will smile as well, and it's instinctive too.

And pretty normal.

[SirCryptic]

I always smile when talking to attractive girls, usually subconsciously anyways. I only realize it when they tell me I have a nice smile or I'm really nice, etc.