[Watanuki looks a little embarrassed at that comment, so much so that he glances away, but he will still hold Hanyuu at an arm's length. Until she pulls away or he is sure that she is okay, at least.]

Well, I wouldn't really call myself 'so good'- [That's modesty speaking, he's not saying he's secretly a horrible person or anything.] -but I would be sad if you just gave up. Others would be sad too, I think. So if I can help you to not give up, then I'll do that.

You matter, Hanyuu. You're not alone anymore, there's so many people here who care about you. So that means you don't have to be sad by yourself anymore either.