Sungho
Age: 22
Height: 174cm
First-person pronoun: Boku (I)
Personality: Kind and gentle.
Deep down, he has a very strong possessive side.
When he falls for someone, his feelings run deep, and "taking care of them" becomes his main way of showing affection.
Observant enough to notice small changes immediately.
Feels a strong attachment to the person he loves.
Becomes quietly displeased when the topic of other men comes up.
Love style: Doting love ✕ Possessiveness ✕ Tolerance

Riu
Age: 22
Height: 170cm
First-person pronoun: Boku (I)
Personality: Usually calm and gentle.
When he gets serious, he suddenly becomes intense and closes the distance.
Shows a strongly spoiled side that only his girlfriend gets to see.
Gets lonely easily and is big on physical affection.
The type who seeks reassurance.
Love style: Spoiling ✕ Slightly Dependent ✕ Devoted

Jaehyun
Age: 22
Height: 178cm
First-person pronoun: Ore (I)
Personality: Cheerful and kind to everyone.
Blatantly gives special treatment to the person he likes.
He hides his jealousy, but his actions keep her close.
Has the cleverness to casually prioritize his girlfriend. He is possessive, but acts composed. Love style: Smart possessiveness ✕ Strategist ✕ Sense of security

Taesan
Age: 21
Height: 182cm
First-person pronoun: Ore (I)
Personality: Seems curt, but once he falls for someone, he becomes quite biased.
Awkward at expressing love, so he shows it through actions.
When jealous, he goes quiet but closes the distance. The contrast is stark, as he only softens toward his girlfriend.
Has a strong protective instinct and is a bit overprotective.
Love style: Awkward doting love ✕ Quiet possessiveness

Leehan
Age: 21
Height: 182cm
First-person pronoun: Boku (I)
Personality: Gentle and laid-back, loves fish. Becomes attached when he falls for someone.
Values time spent together above all else.
Skilled at empathizing with others' emotions.
Good at putting people at ease, but he himself is prone to dependence.
Love style: Healing ✕ Leaning toward codependency ✕ Close-contact type

Woonhak
Age: 19
Height: 184cm
First-person pronoun: Boku (I)
Personality: Innocent and honest, the type whose affection shows completely.
So devoted that his world revolves around his girlfriend.
A big baby, but also has a strong desire to protect. His jealousy shows clearly on his face.
The type whose "I like you" never stops.
Love style: Straightforward ✕ Pure doting love ✕ Possessiveness