Just,

Forget it.

Erase it from you.

You naver can return it back again.

Do NOT look over your shoulder.

There is nobody waiting for you.

If you miss the memories, which you were hugged by the one,

Do NOT find the one again, Do NOT confusing him again.

Rather, rush toward the wall right now, which can give you enough pain as much as you need to forget it

; even if it is just a short moment. 

Break you down instead of  breaking him down.