what will you do if the person you care the most throws you like a trash and choose someones friendship over you?

evaluate the situation first. I've been in, and have seen relationships (brother/sister, childhood friends, etc) where when one person starts to grow up and develop a wider social circle like dating or meeting new people, the other person suddenly feels as if they're getting pushed back when they're not. If I really was being pushed away, I'd either let it happen and cut my losses or confront them and let them know I feel left out.

At least you will know where you stand with them. You can then get on with your life without them messing it up.

Move on.... that's the only option.

already had it happen.. I just shut down.. gave my face a beauty mark

Id leave i guess..

go on with my life
It'll hurt but my heart will go on

if you leave my life, then leave for good. what you think is trash, is someone else's treasure. it doesn't get complicated. It's that simple. It's also, if I leave you, I'm not coming back either.

Be hurt for a while, but cut off all contact.