YOU SAID:
what if when he sees me he opens up a door and i can't close it
INTO JAPANESE
彼が私を見てドアを開けて、私が閉められなかったらどうしよう
BACK INTO ENGLISH
What if he sees me and opens the door and I can't close it
INTO JAPANESE
彼が私を見てドアを開けて、私がドアを閉められなかったらどうしますか
BACK INTO ENGLISH
What if he sees me and opens the door and I can't close it
Come on, you can do better than that.