Don't cry."So I'm leaving, back to the distant Abyss. Goodbye. Try not to get lost, okay. I'll still be your friend, no matter where I might be."
...so said the letter left behind by Lifebuoy-kun. Parody of The Red Ogre Who Cried, a children picture book story."Dearest Gamby, please get along with the shipgirls, and live happily with them. If I continue to stay with you, they might think you're still a bad Abyssal."So saaad!