Oh no. Compliments. Inigo's ultimate weakness. Sure, he may put up an act of fake confidence often enough, but that's all it is - just empty bravado. There's so much insecurity packed underneath it that Tidus' words, no matter how simple, manage to completely render Inigo silent for a moment. He at least manages to surpress a blush before it appears on his face, but there sure are a few seconds where he's just looking at Tidus, looking completely baffled.

Then he snorts, regaining some of his usual attitude.

"Well, of course I did good work out there. I told you, I'm a hero! This is just what I do!" He grins. "Have you ever seen a hero take a break? I don't think so."