10 step goes to hurt

1st I know his name
I said "ihh"
2nd
I knew him
and I knew her
but I didn't feel so hard
3rd 
he knew me
and we each know
4th
we had remember
so much
arranged time by time
5th
I don't know why
5th
I left him
7th
he left me
8th
I wonder why
9th
I wonder how
10th
I lost him
I miss him
and I hurt