"Oh! So you want me to teach you a bit of my fighting expertise?" He pauses for a moment, reveling in the fact that he's the one Fizz came to for help. "I mean, it is kind of amazing that you've managed to get by in Hell this long without being able to throw a fucking punch. Sure, I'll give you fighting lessons."

Because he's seen how lacking Fizz is in that department, and he really doesn't want anything to happen to him. With how creepy some of his fans are...yeah, it's really a skill Fizz needs.