How can you tell if a guy likes you?

calialltheway1993
I have 3 questions:

1) How can you tell if a guy likes you? Ex: body language, type of hugs, things being said,etc.

2) How can you tell if he likes you or just wants to have sex?

3) How can you tell if he's a player?

BTW would it change if he was 7 years older?

Thanks:)
How can you tell if a guy likes you?
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