Special bestfriend

A word thats undescrible
No it nto a label
the best means yur special
the one dat can be my diary
Mean it 2 the end
Ill stick with u my friend
Ur there 4 me
As im there 4 u
Thru the lies && dramasz
There through da tears & heart breaks
Silliness && dumbness
I alwaysz have u around
We still together
Take an oath
Will u promise 2 be minesz 4eva?
No one can break this bond
Bestfriend but yet sistersz
Til the end