You haven't seen me or the other Kitty phase, huh? [She picked up one of the empty bowls on the table.] Watch.
[She held the bowl up at eye level with one hand, and then put her other hand through the bottom, wiggling her fingers and lowering the bowl enough that Yuuri could see she was actually through it and not just next to it.]
If you touch the bowl, you'll feel it's still solid. Same for my hand.