I m midpage!!!

I m ur midpage,
I m not last...
U can rewrite me again,
to end with what u want!!!
Singing the lines,
Once mumurded....
Why r u dancing on d edges,
Wen you have many more steps!!!
Not always the silence,
swim in sadness,
Not always your heart
Clear with all the mess!!!!
I m not ur midpage,
u can write me long,
Why r u tired soon
Just by listening one bad song !!!
Not always truth will be believed,
Not the lies always proved wrong,
do not settle with the run,
Please let me be your favorite song!!!
I m ur midpage,
I m not last,
rewrite me again
ending with what you want.....