[She puffs out her cheeks at him at that, a full on pout (though she's far too happy to properly sulk, at least).]

It's not because I have to! It's because I want to. Because you're precious to me too and giving someone a sword that you made for them is really, really, really romantic!

[Granted, hers is somewhat less so because it was his romantic idea in the first place, but still.]