All Gummed Up Inside (demo) [OST Adventure Time]

I can't keep pushing this down any deeper,
Why do I keep trying if I can't keep her?

Every move I make,
Is just another mistake,
I wonder what it would take,

Because it feels like there's a hole inside my body,
Like there's a hole inside my heart.
It's like this feeling is gonna consume me,
If I keep waiting for this thing to start.

Oh, I feel like I'm all gummed up inside,
It's like I'm all gummed up inside,
It's like I'm all gummed up insi-i-i-i-i-i-ide....