Don’t become a different person that you think he would prefer when he want to get his attention.
Don’t be desperate for his attention.
Don’t try to be like a ‘guy’ when you are not into beer, sports and other stuff guys love.
Don’t let him become the center of your life. If you’ve done everything to get him to notice you and he hasn’t walk away.
Don’t let him come between you and your girlfriends, especially when they are at the mad party as you and you ignore them in your efforts to get a guy.