Frisk is pleased as punch. Never had to introduce old(er) friends to new friends before, and they're glad this seems to be going well enough from the start. They take a semi-step back, as to not block the monster and the cat from being able to look at each other fully.

...That's a good question, really. Or at least it's something they never thought about before. They don't think it's really the same, but... "Kitty might be the name for a younger cat--no, that's kitten. I think cat and kitty mean the same thing. Don't know why they're different." They glance to Duchess, since she'll likely have a better idea.