YOU SAID:
brb, I have to go to the bathroom.
INTO JAPANESE
brb、私はトイレに行かなければなりません。
BACK INTO ENGLISH
BRB, I have to go to the bathroom.
INTO JAPANESE
BRB、私はトイレに行かなければなりません。
BACK INTO ENGLISH
BRB, I have to go to the bathroom.
You've done this before, haven't you.