not all the time. but if you do like the person that likes you...then invite them to a group thing. see if you liek there looks or there personality. but if you do like them and you know that they like you (and you have had comfermation, and it is not just what you think!) make a move.
well they will start looking at you in the eyes so you know that they like you so it is quite easy
Tell him
ask them. or get someone you know to ask them
Not sure how you expect someone to magically know something.
Just be good friends (Girlfriend-boyfrind if you want) It is that simple. if he/she likes you but he/she doesn't know you like him/her. Just tell him/her.
Yes, he likes you but do not know how to tell you.
There is no easy way to know if a guy likes you. The easy thing to do would be to just ask him. If he knows how you feel about him, if he likes you too then he won't be too nervous to tell you his feelings!!
Know what she likes and what she likes is to what you give to her or say your feelings to her and even do relationships STEP BY STEP.
if you want to know if someone like you just watch him/her carefully if ther are always looking at you.
If a person says they like someone will spend a lot of time with them.
look under the questions..how do you know a guy likes you..or how do you know a girl likes you...those will help u answer ur question
you can never know. but what's the problem if it turns out they like you for something else?