[It's okay, Lenka's also the naturally stoic type so they can just have a stoic-off while they both nerd out about bubbles. Lenka's interest shows more in his shoulders and the slant of his eyebrows -- they're scrunched with concentration as he leans towards the screen.]

Bubble based... I was at the mall, a little while ago. They have a lot of vegetables. Fish. Some kind of tea.

[Food is a little harder to immediately search out. There are so many mentions of bubbling pots. And tea. Why tea??]