YOU SAID:

if nothing happens then its time to eat cake

INTO JAPANESE

何も起こらなかったら、ケーキを食べましょう

BACK INTO ENGLISH

If nothing happens, let's eat cake

INTO JAPANESE

何もなければケーキを食べよう

BACK INTO ENGLISH

let's eat cake if nothing else

INTO JAPANESE

何もなければケーキを食べましょう

BACK INTO ENGLISH

let's eat cake if nothing else