A Gutsy Move or Just Plain Stupid?

I was on the tube yesterday when this really really cute Asian guy got on.

After surreptitiously stealing shy glances at him, I tore off a piece of envelope, wrote my number on it with the words 'call me ^_^' on it and shoved it into his pocket as I was getting off the train.

He probably thought I was trying to pick his pockets or something and now he still hasn't called.

Gosh Sugabelly, why are you such a stalker????

Update: OMG!!! He just texted me!!!!!!!!!!!!   What should I do?????????