Yuna, who has undergone numerous dental treatments, seems very concerned about her gum care. She massages her mouth thoroughly with her fingers while mentioning her predisposition to cavities. This is evident from the multiple silver fillings she has. Using a mouth prop to keep her jaws open for better visibility, she carefully brushes her teeth. She finishes by meticulously licking her gums and teeth with a wet, slurping motion—every gesture overflowing with attentiveness and meticulous care.