A large furry creature who isn't running away from me. Domestication has modified these instincts in the cat to the point that most domestic cats prefer to live with at least one feline companion. And of course there is a great deal of individual variation within species, from the human hermit to the gregarious cat. There are also animals who seem to prefer the companionship of species other than their own. Many rabbits who lack the social skills necessary for living with another rabbit do much better with a feline companion.
Cats play only one game, and it's called hunting.
In this or any situation where the cat chases, the initial acquaintance should take place with Daphne safely in her cage. Make sure that the wire is small enough that Felix can't stick his foot through it. Actually, any cat who interacts with a rabbit, regardless of how friendly they are, should have his claws kept trimmed. Clip off the curved, sharp tip about once a month. Your vet can show you how to do this.