You and Rin are cats

You are a beautiful pet cat because you are a Persian cat, your fur is thick and soft, while Rin is an ordinary street cat who lives on the outskirts of town, Cat breeds like Rin sometimes fight to show their territorial authority, in other words, he is an ordinary male cat

one day your employer invites you to play in the city park, while your employer is sitting you go around the park to play, that's where you meet Rin, he is looking for food in the trash can