“Ayame: "Yuki, let's deepen the bond between us brothers!"
Yuki: "Before you can do that I'll drown you in the deepest part of that lake."
Ayame: "As long as we spend time together."
Yuki: "On second thought, go drown yourself.”

“When did you become a woman?"-Hatori
How dare you ask that after you have seen me naked so many times…"-Yuki
GASP! No it cant be! Yuki-kun, does that mean…" fan club girls
NO! He's my doctor…"Yuki”

“Hatori: "That being said, Yuki… when did you become a woman?"

Yuki: "How dare you say that after you've seen me naked so many times…”

“It's all right letting yourself go, as long as you can get yourself back.”

“Navigation on this lake is forbidden to aliens,” he declared. “We are ordered to sink all intruding vessels. Prepare to drown.”

“Drowning yourself won't help, she told herself sternly. Now, drowning Will, on the other hand…”

“To have faith is to trust yourself to the water. When you swim you don't grab hold of the water, because if you do you will sink and drown. Instead you relax, and float.”

“But it’s not so hard, learning to picture yourself as part of a great chain. One that began long before you, and will go on long after.”

“A drowning man tries to float but a drowned man float automatically. The first one is to be saved but the second one is for his identification.”

“If I have to spend time in purgatory before going to one place or the other, I guess I'll be all right as long as there's a lending library.”