[There's a part of him that can't believe what he's seeing. He knew he had a fish tail of some sort, but the partial reveal of it now seals his fate. Ajax knows from here on out, she's never, ever going to let him live it down.]

Well...not really. Other than finally being able to use my armor, I feel exactly the same.

[And as the glow of the mark fades completely, he stands still, confused.]

At least having Hanabi as my mark makes a little bit of sense. It's another proof that you and I are extrinsically linked to each other in some way, as if our relationship to each other because of it didn't already make it obvious...