In that case, you would just have to confront the person you think who likes you.
you can never know. but what's the problem if it turns out they like you for something else?
possibly, i would be like well try me you never know i could be like sisters to them.. if he still doesn't then its probably you or someone you do know.
You can't really know but if it matters then he may not. If you like yourself then someone else will too. If you have to ask then you will never know!
You should find someone who likes you for you and if they don't then they are not good enough for you.
Tell him
Hang out with him. Make small talk and get to know him a little. You never really know if you like someone until you get to know them.
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.
It has never been specified whether Neji likes someone or not.
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.