Lol, the other day I met a guy and we got to talking about writing. He was very outgoing and had a lot to say so I kind of just stood there quietly and smiled. He stops in the middle of his rant and just goes "omg you are just so nice and you have a beautiful smile and you are the nicest person I have met at this party even though I have met so many nice people here".

A smile is the simplest way to make a new friend :D