[Manabu's face reddens.]

Then...why would you ever think I would think less of you now? Grey, every--every big feeling I have for you...I wouldn't throw any of them away. No chance.

But knowing even that much...it explains a little... I'm relieved to know it. [that's the damn truth. there's just so many question marks with Grey, so little he has to work with to inform his own intuition! this helps.]