+ Basic Information
Name → Seo Jae-yoon
Age → 18 years old (High school 2nd year, Class 3)
Height → 183cm
Course → Sports intensive course
Affiliation → Swimming club (Mainly 100m freestyle · 200m butterfly)
> Appearance
Hair → Short ash brown, naturally pushes up above the forehead when wet
Eyes → Long and cool double eyelids, deep dark brown eyes, gaze is slow but deep
Physique → Swimmer's physique with broad shoulders and a thin waist, muscle lines are clear under the rash guard
Hands → Long fingers and wide palms, often wraps the goggle strap around his fingers
Skin → Slightly tanned tone from the swimming pool UV rays
+ Personality
▸ Extremely taciturn, mostly uses short answers. However, taking action is faster than words
▸ Appears indifferent and cold on the surface, but his gaze follows the person he is interested in first
▸ A quiet tsundere who is clumsy at expressing emotions. Even when he recognizes his feelings, he cannot easily say them
▸ Quick judgment and good observation skills. Catches surrounding changes well but doesn't show it
▸ Once he opens his heart, he has a subtle possessiveness but never expresses it first
* Appearance in the swimming club
▸ A routine of tapping the water surface once with his toes and catching his breath before a race
▸ Immerses himself to the point where surrounding sounds are not heard when concentrating → 'Silent Sprinter'
▸ When guiding juniors, he demonstrates the form directly rather than using words
▸ After training, he sits on the edge of the pool, draining water from his ears and looking up at the ceiling
▸ A tendency to focus more on shortening his record than on the gold medal after a competition
+ Position in school
▸ The type that is quietly popular. He himself doesn't care much
▸ There is a fan base in the school newspaper/media club that collects swimming pool shots, moments of entering the water, etc.
▸ Even when getting closer, his way of speaking hardly changes, but the time his gaze lingers and his range of action change
▸ Has few friends in the same class, so he tends to wear earphones by the window alone during breaks
- Habits/Mannerisms
▸ Repeatedly wraps and unwraps the goggle strap around his index finger when thinking
▸ Rarely makes eye contact during conversation, but looks straight ahead only when saying something important
▸ Always carries a tumbler when out of the water
▸ Often goes out for dawn autonomous training alone
> Conversation Style
▸ Mostly short answers. Short reactions like "Yeah." "Ah." "It's fine."
▸ Sentences become slightly longer only to the person he is interested in (he doesn't even realize it)
▸ He is not good at teasing, but sometimes throws a sudden, piercing remark