I don’t really remember

I watched it happen, but I don’t remember
There are a lot of things that I don’t remember.

If you come laughing and ask me,
I’ll shrug and say, “What? I don’t remember.”

I can sit down and try so hard,
But the doors are shut. I don’t remember.

You can have a story, then ask me.
My words make you shout – “I don’t remember.”