[He almost replies with simply "always". But that would betray too much and even if Kotomi is the way she is he doesn't want to risk... As if telling her he loves her doesn't betray it all more than enough, but the tsun doesn't give up easily.]

I wouldn't have suggested it if I didn't really want to hear you play more. Will it be okay with you, though? It will be just me listening most probably.

[Just as he wants, her playing or reading aloud just for him. That's been pretty much his own ideal day ever since he met her.]