how do u know that u bff are 你 bff?

Because sex.

.....................WHAT.

Sex. Yet if 你 are the same gender. Then Sex. 或者 Panty exchange Hmmm :) Panties

Because,you just know. it's a feeling,like your sixth sense.~

Well... we've had our times of ups & downs, and still been there for each other through good times and bad. We've disagreed and even had words 或者 parted temporarily in our ways 或者 contact, but never stopped loving one another. The bond remains and we accept each other and apologies- time has tried us and we only grow closer through these things.

............

Uhh.... what....?

bff? 哈哈
we are lying to ourselves
everything comes to an end

I don't. I'm highly paranoid and suspect all of my 老友记 to be conspiring against me in a plot to make a fool out of me.

I don't understand a word that 你 just said.

Ok....