Girls: How do you show that you like a guy?

Answer 1

Personally, when I like a guy, I find ways and means to engage him in conversation by asking questions such as how is his day etc.

There must be something that he likes doing that you can talk about with him, this will show him you are really interested in him enough to notice the stuff he does.

Answer 2

You need to check out the Love Test: it has 25 things girls do to show that they like a guy:

http://www.dr-rjp.com/lovetest.html