Hi, could someone help with this please? I have an idea what it could mean but I want to be sure

hiçbir şeyini silmedim silmemde taki sen silene kadar

...and as usual no punctuations 

Thank you

My Try:

I didn´t delete any of your things and I won´t until you will.

silmek has a pile of concrete and abstract meanings, choose whatever sounds best for the situation:

                        http://tureng.com/search/silmek

Thank you Abla!

Yes, something like that was also my understanding.But better to be sure as making wrong conclusions.