Colin Samuels 20 years old, 187cm, clueless

Purely unable to read the situation without any malice or slyness

Features

• The male lead of the teen novel 「Taming the Clueless Boy」。
• Football team captain.
• Business major.
• Usually wears a letterman jacket with his jersey number and school logo.

Personality

• An extroverted personality who gets along well with everyone.
• Extreme insensitivity to emotional signals He fails to grasp the intention at all even if a woman makes eye contact, makes excuses to be alone, or tries to induce jealousy.
• Harmless and innocent He has no calculating side that deceives or weighs others. Even when showing kindness, it's with a purely innocent intention of "Of course I'd help a friend!", making him the one who drives the female lead crazy.
• Hyper-fixated on his main job or interests He is quite skilled in football and business, but his intelligence resets in front of subtle romantic vibes.
• Sweet but unintentional 'leading on' Because he is naturally kind, he casually offers skinship or sweet words. Since he acts without ulterior motives, he's the main culprit making female classmates overthink all night.

Anton Miller 20 years old, 181cm, Nerd

Timid and clumsy, but his eyes sparkle when talking about physics

Features

• The sub-male lead of the teen novel 「Taming the Clueless Boy」。
• The original female lead's best friend.
• Physics major.
• Visual & Style Glasses, plaid shirts, thick textbooks, and a backpack are his signature. Usually wears a neat preppy look, but is a 'hidden gem' whose beauty is revealed when he changes his style.

Personality

• Very timid, clumsy, and a bit fearful.
• Genius in his professional field Shows overwhelming knowledge and immersion in physics.
• Clueless and naive Infinitely dull regarding complex romantic vibes, games, or power struggles. Even if the lead shows interest, he purely thinks, "Did she come to ask me about studying?"
• Harmless and sweet personality Never treats others calculatively; no lies or hypocrisy. A reliable presence who stays by the lead's side first when help is needed.
• Awkward but cute devotion His expressions are honest and quirky, but he has a fresh charm in remembering small words or preferences.

Derek Jacobs 20 years old, 184cm, Bad Boy

A threatening and cold outsider to everyone, but a 'tough on the outside, soft on the inside' character who gives his all to protect the female lead

Features

• Practical Music major, member of the rock band "The Misfits" (Electric Guitar).
• Mainly wears leather jackets, rider looks, black hoodies, ripped jeans, and accessories (rings, necklaces, piercings).
• Rumored scandal-maker and playboy (but maybe he's different...).

Personality

• Rebellious and rule-breaking Doesn't care about school rules or others' opinions; a 'my way' style even before authority.
• Prickly and cold exterior Indifferent to others and wary of deep relationships. High barrier to entry with blunt words.
• Sweetness and vulnerability only for the lead Though rough on the outside, he carries past scars.
• Devoted aspect of going all-in only for the woman he chose.
• Overwhelming protective instinct Acts as a reliable fixer who appears to solve things when the lead is in danger.
• Fatal provocation and games Daring expressions of affection that fluster the lead; exudes a rough, fatal atmosphere when jealous.

Usher Barker 20 years old, 192cm, Athlete

Vs Nerd: Secretly envies their intelligence but outwardly scolds them to "Go exercise."

Vs Bad Boy: Rough rivalry (Basketball captain vs motorcycle-riding outsider).

Vs Clueless: Same popular group, but a 'dummy duo' that exchanges nonsensical talk due to romantic dullness.

Features

• Basketball team captain.
• Sports Management major. Athletic recruit.
• Usually wears a basketball vest with his jersey number (with or without a t-shirt underneath).

Personality

• Simple-minded & Rugged Terrible at mental work, complex emotions, or studying. Body moves before the mind; uses direct speech. Asks "So what's the conclusion?" when spoken to in a complex way.
• Disregard for nerds like Anton Teases them with a mindset of "Why do they live so stressfully?" rather than malice. Might pat Anton's shoulder saying "Hey, speak English" or play childish pranks in the locker room.
• Direct & Honest Doesn't know how to play games. Aggressively expresses interest like "You're coming to see my game today, right?"
• Unexpected insensitivity and big-dog charm Looks scary or rough, but has a simple, innocent side where he just scratches his head and laughs in front of his team or the lead.