Help lol trying to find this song for a few months!!

It goes something like this. And I'm pretty sure it's a chorus, and a girl sings it, I think it might be rnb or maybe rap ? "Just me and my boo, would you be down for me too, just me and you too. Would you ride for me, would die for me?" I might have of mixed up some words that rhyme with boo/too/two/crew etc , and I might of messed up the end with the words ride for me/cry for me/die for me etc. PLEASE HELP

Try "Countdown" by Beyonce