Things your best friend do that you HATE?

I know, my voice sucks. But doesn't mean that I can't sing whenever I want. Okay....so how should I sugar coat this.....Her voice isn't that good....okay I give up. Her voice suck too. So what's that whenever I sing a stupid song she just SHUTS me. She literally says "shut up" in an emotionless tone with an emotionless expression on her face. But I just laugh it off. But whenever SHE sings crapply. I just laugh and jokingly say that her voice sucks. Even tho I say this jokingly. It IS true! Sorry bestie! Winning in a very small singing contest with un-certifies judges doesn't mean u have a good voice.(づ￣ ³￣)づ