Could This Mean Something Good?

Question:

Could This Mean Something Good?

I'm planning to ask this guy that works in a shop i visit very often to go out for a coffee this weekend, however, last sunday when i was in the shop looking at some cd's...i casually looked up and saw him talking to his colleague, but while talking to his colleague about some paperwork he was looking over at me...and it was a look that lasted longer than just a glance passing in my direction...then, when he looked back down to write something, he smiled to himself.... Does this mean anything or am i reading to far into it? I'd appreciate any advice! Thanks :-)

Best Answer - Chosen by Asker: you wont know unless you ask but some staring may be he thinks your good looking and if he smiled when he looked at you that's even better
but you should ask before it's too late