Kryptonite...

What? What's this?
You know, for the longest time, I thought I was invincible. I thought I was damaged and hurt to the point of numbness. I thought I had built this wall strong enough.
But as much as it frightens me, I think I may be developing feelings for someone. And I think what scares me the most is the idea of opening myself to getting hurt. But for this one, I think I may be ready. I can't say that one word, though...