What’s the best way to approach a girl when she smiles at you?

[hunter1233]

I was at a bar last week and this girl walked by and clearly smiled at me before going to talk with her friend. If I was to introduce myself, what’s a sound way to do it like a gentleman?

[SandandWaves]

smiling back and eye contact, also... like you said, introducing yourself hey or hello.. my name is ______
see what or if she says something back, if she does. go from there ;)