Why Can't?

Why can't I feel it?
The pain you've given me,
I guess I've become so numb to it,
That it doesn't hurt anymore

Why didn't I cry?
When you left me that day,
You've walked away so many times,
I guess it didn't matter anymore

Why didn't I love you more?
I've given so much love away,
I thought I still had enough for you,
I guess I didn't

Why didn't I forget you?
You meant the world to me,
Even if I rarely showed it,
I can't let go of the memories, and I can't let go of you