Be happy & How can u do that?

The people around keep hurting yoU, though you give your best, your 100% yet they are unhappy...(No matter what type of relationship it is whether it is ur friends, gf, bf, bff..) Let such people go, if they want to leave yoU, then let them...
if you are meant to be together yoU will ...
if they really want to be a part...