YOU SAID:
if your friend jumped off bridge would you
INTO JAPANESE
あなたの友人が橋から飛び降りたら
BACK INTO ENGLISH
If your friend jumps off the bridge
INTO JAPANESE
あなたの友人が橋から飛び降りる場合
BACK INTO ENGLISH
If your friend jumps off the bridge
You've done this before, haven't you.