10 points,easy question!?

recently me and my bestfriend had a argument about a week ago, but she won't forgive me and every time i try to say something nice to her and apologize she just puts "haha" or something along those lines, and even if i do try to apologize i know that she will tell someone what i have said to her and start to laugh about it, but i don't want her to not be in my life, as i don't want to be a "tag along" too some one else as they might think of me as using them because i have had a argument with the person i normally hang round with, but as usual, our "gang" went to her side.