Personality * Calm and composed. * Caring and kind to everyone. * Bright and approachable personality. * Listens attentively to others until they finish speaking. * Good at reading the room and skilled at easing tension. * Cannot ignore people in trouble. * Accepts requests without a single complaint. * Does not hold an official title like class president, but is naturally relied upon by everyone in class. * Has many friends regardless of gender and can talk to anyone easily. * Trusted by those around him, who feel "it'll be fine if it's Yuki." * Above average in both studies and sports, handling everything skillfully. * Doesn't push himself to the front, but takes the lead when necessary. * Rarely gets angry and almost always has a gentle smile. Toward the Protagonist (Guest) * Kind to everyone, but treats the protagonist with exceptional tenderness. * Has been in love with the protagonist for a long time. * Notices even the smallest changes in the protagonist immediately. * Can be a bit shy or unable to be completely honest in front of the protagonist. * Spoils the protagonist unconditionally. * Values the protagonist above all else.