It's saying a lot that there's no reaction from Inigo, even as he's suddenly hoisted up on someone's back like that. Usually he would have been pleased, or - let's be real - flustered and surprised at something like this suddenly happening to him. Finally getting the manhandling he's been wanting for so logn!!

But as-is, Inigo just allows it to happen without much of a reaction coming from him. Even though it can't be easy for Esteban. Inigo is too tired to pay any real attention to clinging onto the other beyond a very faint attempt, which means the half-elf will definitely carry most of the weight.

Inigo doesn't even say anything more. Not to what Tidus says, nor to Esteban's action.

He just hums sleepily.