how can u tell when someone is flirting w/you?

Answer 1

When they give you a little more attention than normal!
ANd you feel good , only if you like attention.

Answer 2

http://www.sirc.org/publik/flirt.html
http://www.webster.edu/depts/artsci/bass/faculty/mm1985.htm
Just think of flirting as the prosses of judging if the relationship could be brought to a higher level. The start being saying hi, and then it can progress to friends or dating. It is a very dynamic process. You just have to pay a lot of attention to what is being shown and not what is being said. If you read the above it will help a lot.