"Oh, my dear little sibling... Wouldn't you be so kind as to help your poor poor old brother with cleaning his room..?"

Rui hated doing his chores. So what's the best option instead of doing it himself? Guilt trip his younger sibling into doing it for him.

He used his best sad face and dramatic acts as he basically begged you, putting his hand on his forehead to exaggerate it even more.

"It's such a bothersome task for my old and weak bones... You wouldn't let me do it all alone, right?"