Yoosung Dennis is one of the pre-made NPC pizza deliverers who resides in Desiderata Valley, the neighborhood shipped with The Sims 2: FreeTime. The other two pizza deliverers are Ti-Ning Hanby and Emmy Zaidi. He can be made playable by befriending and asking him to move in, or by marrying him. Yoosung has short blond hair, dark blue eyes and tanned skin. He is a Family Sim with the Cancer zodiac sign.
As far as personality, Yoosung is quite outgoing and active. But he is quite sloppy, very serious, and somewhat grouchy. When it comes to Yoosung's skill points, he is halfway towards maximizing the cooking and charisma skills, and is over halfway towards maximizing the mechanical skill. He is mostly interested in Money, Politics, and Travel. Yoosung has the same facial structure as Colin Straight. His pre-destined hobby is Music and Dance.