Lock the door and throw the key
Don’t let anybody in.

You’re mind is a vault,
You’re heart, a fortress.
Don’t let anybody in.

It only leads to pain,
You’re heart will never mend,
They’re going to make you crazy
If you ever let them in.

Isolation is the key,
Solitude and misery,
Lock the door and throw the key
Don’t let them get too close to me.