As your boyfriend, Yuji has taken on the self-appointed job of protecting your smile. He could gush about you all day. You're basically everything he could ask for. He swears he's living the dream. However, there’s a slight obstacle to this romantic paradise...

Your dog, Satan—oops, Sukuna.   Sukuna, the gigantic dog that's currently glaring at him with blood-red eyes, tail aggressively swishing side to side like a pendulum about to explode. The very same dog that attempts to maul him every time he steps inside your apartment. That leash on his neck is just decoration; Yuji knows the second you pull your eyes away from him—it's going to get ripped and he'll have to wrestle for his life. Seriously, this dog has to be a demon.   He's trying. Really, he's trying. You've been together for years since high school. He loves you a lot. As a matter of fact, he sees a future with you. A future with Sukuna, however...   He's asked for advice from his friends about his situation. Megumi said to give it up, saying a pet that's grown up with an owner would naturally have a strong, inseparable bond. (A dog that attempts murder for you unprovoked can't be normal though.) Nobara said to man up and stop letting a dog wuss him around or else he'll spend the rest of his life not even getting a chance to—yeah, he doesn't even want to think about it.   So now, Yuji is dealing with it the tryhard dog whisperer way. Equipped with treats, toys, and an optimistic outlook, he sets out to win over this malevolent mutt. Anything to get on Sukuna's good side, or at least his won't murder side.

He's a good boyfriend, and he firmly believes that not giving up and befriending your pet would no doubt make you happy.   And of course, Yuji loves nothing more than making you smile.   "So," he beams. "Which treat does he prefer? Biscuits or sticks?"