[Kaneki drifts closer to Juuzou the second he senses that he's starting to sink in the water, reaching out to put one hand under his shoulders and the other under his knees to stabilize him.] It's okay; try to relax. I won't let you sink.

[He gives Juuzou a moment to calm, holding him up so he can keep him floating in the water. Now, time for step two.] Now I'm going to let you go slowly. Just take a deep breath and relax. I'll catch you again if you start to sink again.