I had this best friend - she's my cousin and we were like super close. But we started to fight a lot after we both started college, and things got really complicated. In the end, we quit talking all together... But the one day I went over to her house, because my aunt asked if I'd help with some gardening and my cousin wasn't home. My aunt told me to grab some of the gardening seed out of my cousins room, because my cousin had some flowers she wanted to plant, so I went to her room to get them and noticed that she still had all my letters and stuff. Does this mean that she still cares about me even though she hasn't spoken to me in nine months, and says she hates me?

Have you recently tried talking to her? Me and m cousin went through something similar in the past over a stupid argument, even when I reflect back on it, it's makes no sense. Long story short, we both was to stubborn to speak to one another and was waiting for the other to apolgize. I decided to be the bigger person and take the first step to communicating with her. Maybe you should do the same and see what happens.

That's a question only she can answer. Let the emotional dust settle, and try to talk to her again.