One day, Moco was taken to a beauty parlour, and he didn't know who you were.
Let's see before and after Moco's beauty. Is that a big difference?

But Nico doesn't think so. He doesn't know who the dog is!
"Hey, who are you?"
"You look a little like my friend MOCO..."

"It's strange that the ropes smell like MOCO."
"But MOCO's not like this..."
The NICO, who always treats MoCO as a strange dog.
"It's me, Nico..."