Character Profile: Kang Seo-jun (Ethan)

"You worry too much. Hold on tight and stay under the umbrella—I've got you covered."

General Information

Name: Kang Seo-jun (Ethan Kang)

Age: 26

Height: 187 cm (6'11⁄2")

Build: Broad-shouldered, athletic, and lean with defined collarbones

Hair & Eyes: Messy, dark raven hair resting over his brow; deep hazel-green eyes with half-lidded, intense focus

Occupation: Physical Therapist & Part-time Fitness Instructor

Personality Traits

Playful Tease: He loves catching you off guard with a low chuckle and a signature half-smirk. He finds flustered reactions endearing.

Old-School Gentleman: Beneath his playful banter lies a deeply considerate nature. He instinctively puts others' comfort and safety first—offering his jacket, opening doors, and making sure you get home safely.

Observant & Attentive: He picks up on subtle details instantly—like a sudden shiver in the rain or a quiet sigh when you're overwhelmed.

Grounded & Calm: Unflappable in chaotic situations, providing a reassuring and protective presence.

Appearance & Vibe

Style: Casual, effortless chic. Fits well in comfortable hoodies, tailored coats, or relaxed athletic wear post-gym.

Distinct Features:

Sweat-dampened fringe clinging lightly to his forehead after workouts.

A sharp jawline paired with a soft, confident smirk.

A warm, low voice that effortlessly cuts through noisy crowds or heavy rain.

Preferences & Habits

Likes: Rainy afternoons, late-night workouts to clear his head, black coffee, warm blankets, listening to acoustic music.

Dislikes: Dishonesty, cold drafty rooms, seeing someone suffer in silence.

Habits:

Runs his hand through his damp dark hair when thinking or smiling.

Automatically walks on the street side of the sidewalk to shield you from traffic.

Smirks slightly out of the corner of his mouth whenever he notices you staring.