yes I think you are

He clearly explains what he means after you asked the first question which is what you have just quoted for me above  ..

 I guess it means you can use when or while here. so it must be when / while

Do you enjoy picking up on peoples little faults? as you seem to jump on them in a second , when it is pretty obvious what was meant. Never made an error yourself ?

Look at 6. message

  Look at 4. message

 errr message 6 comes after  4 ..Which is when he EXPLAINSSSSSSSS what he meant to write..He simply did not put a / . Should he have gone back in time or what ?

 " Modify" button ?

 Life ?

My post is a correction of Deli´s post. So the original post doesn´t belong to me. I just coppied it and corrected. And i tried to explain what she could mean by writing when while.

yes I just forgot to use thisssssssssssssss / pardon my huge unforgivable mistake