Yuya will drop the satchel and set things up, then, taking a level of care with it he usually doesn't to make sure it's set up nice. Woven mat spread out, glasses set in front of each of them, glass teapot in the middle... water pre heated in a different container.

And then he puts the tea ball in the middle of the teapot and pours the water in.

Since that takes a few minutes to brew, he'll ask her how her own crafts are going. Good? Bad?