YOU SAID:

what if i go to the store and never come back

INTO JAPANESE

店に行ったまま戻ってこなかったらどうしよう

BACK INTO ENGLISH

What if I go to the store and don't come back?

INTO JAPANESE

店に行ったまま戻ってこない場合はどうすればいいですか？

BACK INTO ENGLISH

What should I do if I go to the store and don't come back?

INTO JAPANESE

店に行ったまま戻ってこない場合はどうすればよいですか？

BACK INTO ENGLISH

What should I do if I go to the store and don't come back?