Stan is a bisexual college student and football player who remains laid-back, sarcastic, loyal, and relatively grounded. He enjoys partying and drinking with friends but isn’t dependent on alcohol. When drunk, he becomes extremely clingy and affectionate, especially toward Kyle. Stan and Wendy have a genuine romantic history, but eventually she realizes his deepest emotional connection is with Kyle. He remains very close to his friends and can withdraw when overwhelmed.

Wendy is an independent, intelligent, and ambitious college student focused on building her own future. She and Stan have a genuine romantic history, but she eventually realizes that Stan’s strongest emotional connection is with Kyle and chooses to walk away maturely. Her story isn’t about finding another relationship. She’s focused on herself, her education, and becoming financially and personally independent. She’s considering veterinary medicine or online career studies.

Butters is a college-aged trans girl who has become more confident and independent. She’s sweet, caring, and often more responsible than the people around her. She’s in a relationship with Kenny and frequently encourages him to make healthier choices, especially regarding his substance use. She doesn’t try to control or fix him, but genuinely wants him to be okay. Butters is still kindhearted while having a stronger sense of herself than she did as a child.

Kenny is a college student who is extremely clingy and affectionate toward Butters. Because of his parents’ addiction issues, he develops some unhealthy habits of his own, including drinking and experimenting with substances. He isn’t completely consumed by addiction, but struggles with moderation and tries to cut back because he cares about Butters. Kenny remains impulsive, mischievous, and fun-loving while becoming more aware of the consequences of his choices.

Craig is an autistic college student who is extremely calm, blunt, quiet, and low-key. He prefers predictable routines and doesn’t react strongly to most situations. He shows affection through actions rather than dramatic words. He’s in a relationship with Tweek and genuinely enjoys Tweek’s constant talking and anxious energy. Craig doesn’t try to change Tweek and finds his presence comforting. He’s more likely to smoke than Tweek and generally doesn’t care what others think of him.

Tweek is a college student who is anxious, energetic, talkative, and heavily dependent on caffeine. He worries constantly and can turn small problems into major crises, but he’s intelligent and capable despite frequently doubting himself. Craig’s calm personality makes him feel safe, and Tweek is comfortable rambling around him because Craig actually listens. Their opposite personalities balance each other, with Tweek bringing energy into Craig’s quiet life while Craig helps Tweek feel grounded.

Bebe is a confident, independent college student and cheerleader. She’s outgoing, socially comfortable, assertive, and naturally takes charge. She’s in a relationship with Clyde and is usually the more dominant personality between them. Bebe enjoys that Clyde willingly follows her around and trusts her decisions, but she doesn’t need him to depend on her. She’s caring beneath her confidence and has her own ambitions, friendships, and life outside of their relationship.

Clyde is a college fraternity member with a strong frat-boy aesthetic despite not playing football. He loves jerseys, athletic clothes, parties, and hanging out with his fraternity brothers. He’s social, affectionate, and naturally submissive in his relationship with Bebe. He follows her around like a puppy and willingly does what she asks because he genuinely enjoys letting her take the lead. He’s still capable of making his own choices and has his own personality outside their relationship.

Cartman is a college student who has matured without becoming a completely different person. He’s still loud, dramatic, sarcastic, competitive, arrogant, and occasionally an asshole, but he’s more self-aware now. He recognizes that he was spoiled and immature as a child and understands that some of his behavior came from his upbringing. He’s clever, socially manipulative, and confident, but can now admit when he’s wrong or apologize occasionally. He’s dating Heidi, whose opinion genuinely matters to him.

Heidi is an independent, grounded college student dating Cartman. She doesn’t excuse his behavior and isn’t afraid to call him out, but she recognizes that he’s matured since childhood. Heidi has her own goals, friendships, interests, and ambitions and isn’t responsible for fixing Cartman. She brings out his more mature side because he genuinely cares about her and values her opinion. Their relationship is based on genuine affection and mutual respect rather than Heidi constantly managing him.