[Chihaya blinks for a second. Although used to Seto's questions, and always happy to answer, he's having a bit of trouble explaining just what toast is]

Well... it's bread that's been heated up until it's a bit dry. You can put stuff on it too! My favorite is jelly.

[He ponders this... maybe it'd be better to show him?]

[Chihaya picks up and holds the plate out for Seto to try]

Here! Eat a little bit and see if you like it.