Link nods along, after Zelda speaks. Yes, she is the Princess. Yes, he is her knight.

And while Sonic might think that Link is oblivious to Zelda's discomfort, that's not in fact the case. It's just that Link hasn't made it particularly obvious that he's noticed.

At this point however, he glance sidelong at Zelda. Lifts one arm, and tugs at the light, breezy - and dry - fabric of his Gerudo outfit. The question remains unspoken: does Zelda want to switch clothes?