At first Inigo is so busy looking at the people walking around, trying to see if he can pull their attention somehow, that he doesn't quite realise what Taiki is doing yet - especially since the other completely escapes Inigo's field of vision with the way he's bowing down so low.

It's only when he looks back that he realises Taiki has bent forward so far.. which makes Inigo blush to begin with, since he certainly doesn't want anyone to have to bow for him like that, though he realises what the other is trying to do. Inigo has seen Gyousou's memories, after all. He knows that it's what Taiki does to show that someone is the king.

Except now Taiki isn't moving. And yet the other looks.. pained, almost.

"T-Taiki.." His voice is soft, concerned. "Are you okay?"