Victor DEFINITELY rambled about Yuuri to Makkachin before visiting Hasetsu.
He must’ve said stuff like “Oh Makkachin, he’s so adorable! He wears dorky glasses and clothes and even though hes gained a little weight he is still so handsome and his tushy is just the CUTEST thing! I think I love him!”
So when Makkachin jumped on Yuuri, all he was thinking probably was “OHHHHHHH YOU’RE MY HUMAN’S HUMAN!!!!!!! HE WAS RIGHT YOU’RE SO CUTE!!!!! AND I LOVE YOU SO MUCH!!!!!THANK YOU FOR MAKING MY HUMAN HAPPY!!!! I HOPE I CAN MAKE YOU HAPPY TOO!!!!! ARE THOSE MEAT BUNS I SMELL?????? YOU CAN COOK TOO????? WOW BEING YOUR DOG WILL BE GREAT!!!!”