Tuna is plenty fancy in his mind, though maybe he should reserve judgment until he tries it and sees just what cut he's been given. Still, it's free, which pretty much causes his major concerns to evaporate as he slumps back down in his seat and carefully sets out the plastic containers.

"... ah, there's roe..." Which he's immediately securing for himself after snapping a pair of complimentary chopsticks. Too slow. It's with a full mouth that he considers how best to answer Heiji's question: with words or with a demonstration?

It seems he's made his choice when he raises his left hand, snapping fingers and immediately increasing the charge in the air surrounding them with two little sparks flying off the invisible ball, at least able to keep this one proportionately scaled.