You're silly, Shirou.

[ She laughs at him as if he's said a bad joke, though it doesn't seem to be taking itself too seriously. ]

Why would it be weird in the first place? I already said it before, didn't I? Shirou is completely mine, so I can do whatever I want. [ That's said as both a statement and a warning to not make her cross; he should learn his place and remember not sure only who exactly is in charge here, but also what the consequences are for disobedience. ]

You don't hate it though... do you, Shirou?