(( Of course! and you know the people that said Tobi never said that? Well, actually he did in the subs :3. I was watching the naruto shippuden subs, and Tobi said "And besides, Tobi's a good boy...." and I bursted out laughing xD ))
The power continued to die down, until there was rarely any left. Kakuzu nearly already ran out, Tobi had a little left, enough to last the healing process another 5 minutes, then there wouldn't be enough chakra, and it would stop healing.

















