Girls, I REALLY need your help!!Should I give her another chance? Is she playing with me? MSN convo added?

Im a girl and I say yeah maybe she is going through some bad things that was making her feel like she doesnt need anyone and stuff beecause i feel like that sometimes when upset and have bad day you know give her one more chance even if she didnt talk to you in 2 years forgive and forget :) ok give her another chance but in them 2 years was she sad? she doesnt seem sad...but she seems like shes sorry you know so forgive her and best of luck :)