Who knew meeting you was my gift to life

I am in high school 16 years old have good grades a good family great friends a perfect girlfriend, everything has been just perfect, then after mine and Bree's 2 year of dating a new girl came to town at first I thought we could be good friends, but then she started changing, no one saw it coming, If we did maybe we could have helped her, we still can but maybe its too late...