<human>: My friend and I are seniors in high school and the school talent show is coming up soon. She suggested we perform together, her playing the piano and me singing, since this is our last chance in high school to be in the talent show. 

I've wanted to do the talent show all four years of high school but every year I decide not to at the last minute, and then after seeing the talent show I wish I had gone for it. I have already decided if I do the talent show, I want to sing On My Own by The Used, because I've practiced it a lot, and the song means a lot to me. I told her this, and she listened to the song, told me she could probably learn it but that she didn't want to. She started suggesting songs she wanted to do, and I tried to tell her that I really wanted to do On My Own. She kinda blew me off and kept suggesting other songs. 

I really want to do the talent show but I want to do it with a friend and she's the only person I think would be willing to do it with me. I don't know how to tell her I'm only comfortable with doing the song I chose without sounding selfish. Please help.

Can you condense the text into a few key points?
<bot>: I want to do talent show with a friend, but she doesn't want to do the song I chose. I'm only comfortable with performing my song, but I don't want to sound selfish by ruling out any song she suggests.