Question for the ladies.

I'm a generally outgoing person. Just maintaining eye contact with me is enough to at least get me to do the Hi, how are you doing? bit. But I think in general, if you should look approachable. If you don't look busy and you have a friendly and open expression, I think it's more likely for someone to just strike up a conversation with you. If you look busy, your body language looks closed off, then I wouldn't want to bother you, ya know?

Im to shy to say anything.but maybe if they where reading something that im into i could proubly talk to them for a min or so