By seeing how that person acts around that person
And sometimes you don't because they do not show it at all
When he has a penis.
Soo...how to know if someone likes you, if you know she likes you?
The only way your going to know if this guy likes you is ask him.
Just all of the normal signs that someone likes you!
iam in love with this guy but i do not know if he likes me or some other girl
Just ask him. He will let you know with his mouth or his body language.
If someone likes you and he or she is shy, first find out if that person really likes you. If that person likes you then try to ask that person out. I'm sure it will be fine.
Tell him
You can see it in their eyes!
ask them. or get someone you know to ask them
someone that does not know the basics of singing someone that likes to sing but they know they cant
She probably likes him back or she is pleased that someone likes her, and thinks about it.