Draw with me~

At least that guy in Kiss gave up his eyes for a good reason.

This girl just chopped off her hand... for no apparent reason. >_>

No reason? Stop looking at it literally. He lost his hand and couldn't draw with her anymore, and that was their special way of communicating and being together. Since his hand was what was holding him back, she gave him her hand so he could draw with her again. It's saying she cares more for him that her own arm, which is saying something. The reason she did it was because she wanted him to be able to draw with her again, even if it ment sacrificing her arm.