Hey, being glad they're okay is a very Inigo reason to hug, yes, but not a very Tidus reason! (Or so Inigo thinks, anyway, until Tidus ends up latching onto him and Taiki later this mission, for the exact reason he's speaking aloud now.)

But any fussing or questioning he could have done melts away like snow under the sun the moment Tidus mentions that other thing. Inigo's eyes grow wider, dropping his arms back to his side, and glancing in the direction of the odd.. single eyed.. bat thing. Whatever it was.

"From Spira?"

It'd be more surprising if they hadn't seen the Risen already, but it still makes it weird.

"First there was the Risen, then Roland said he saw things from his world, and now something from Spira.." .. what is going on here?

No, more importantly--

"Does everything in Spira look this weird?!"

Priorities.