How do I tell my best friend that I'm bisexual?

im 17 years old and I need help telling my bestfriend who is a girl that im bi ?

Just do it! Go to her house, and say 'We've got to talk' and she'll listen and you tell her your bi, and what not. She'll get a little weirded out, I won't lie. But I had a bi friend that came out and she said I was hot....little weird but we were still friends. Don't be worried!

I told my frends I was an they dont mind im 14 so go ahead if they tink difrent of you there not your best friend, hope dis helped an good luck