I don't worry about everyone like this.

[Naoki's lips curve into a small, rueful smile. Yes, he does tend to worry more about others as a general rule, however...] You're one of the few I'd want to do anything for. So when I can't...

[He trails off, curls one hand with a shake of his head. It's frustrating, it's painful, it's scary, he's always wanted to protect people who're important to him but he's too often been unable to.] ...well, you know.