"Dude, that's adorable! I've seen some crazy cat videos in my time, but a cat playing the piano is a new one. Can you post a vid of your cat in action?"
Haha that's lowkey amazing! Can you vid the whole performance? I wanna see my feline homie shred some keys. What kind of piano setup did you get for kitty to play with?
"Dude, that's adorable! I've got a pet goldfish, and the most excitement it brings is swimming in circles. Can we get a vid of your cat jammin' on the piano?"