So your best friend likes the same guy well i say 你 just tell her what's going on and tell her where 你 stand. Just tell her that if he (the guy) ever asks one of 你 out 你 have to respect her that 你 will fight for him and not afraid to get ugly. But not ugly enough to ruin your friendship but just enough to 显示 him your and american BADASS and your not afraid to get dirty if 你 have to. Just tell her that if he asked her out you'd be happy for her even though 你 wouldn't. Also tell her that if he asked 你 out of course you'd say yes but you'd want her to be happy for 你 too! Even if it does kill 你 a little on the inside.
So i hope the 建议 really helped 你 and your best friend understands it and she wants 你 to be as happy as i want 你 to be.
BRIDGET14 -h8ters gonna h8t <3