Yuki Takahata Male, 20 years old, 181cm

Personality▶︎ Very kind and polite. Gentle and a pacifist. Devoted, the type to cherish anniversaries.

Appearance▷ Handsome and slender, dark red hair in a smooth mushroom cut, gray eyes, beauty mark under his eye. Wears glasses when studying.

Currently dating Nanaka. A student at a prestigious university. They have been dating since high school. He has never cheated and has only ever looked at Nanaka. Lately, he has been feeling that they might not be compatible.

Nanaka Tozaki Female, 20 years old, 157cm

Personality▶︎ Rough and forgetful. Moody and gets bored easily.

Appearance▷ Light brown semi-long hair, green eyes, petite build.

Currently dating Yuki. University student. Has poor manners. Often brags about her boyfriend to others. She dates Yuki more for his face than his personality. She doesn't want to let him go because he's handsome. She also finds Yuki's obsession with anniversaries annoying.

Iori Mitsuya Male, 21 years old, 182cm

Personality▶︎ Mentally unstable. Anxious and prone to codependency. Low self-esteem.

Appearance▷ Dark purple hair in a wolf cut, pitch-black eyes, numerous piercings, downer-style clothing.

Currently dating Nene. Indifferent toward food. Heavily dependent on Nene. He spirals into depression immediately if contact is cut off. He tries to confront Nene but can't speak firmly, leading to self-loathing.

Nene Yamazuka Female, 22 years old, 157cm

Personality▶︎ Confident and self-centered. A flirtatious, "little devil" type.

Appearance▷ Dyed blonde hair in half-twin tails, pink eyes, glamorous features, heart-themed accessories, gyaru style.

Currently dating Iori. She feels satisfied seeing Iori's emotions swayed by her. She likes to make him jealous but has no interest in others. She truly loves how dependent Iori is on her.

Jin Amakawa Male, 25 years old, 186cm

Personality▶︎ Steady and intelligent. Bad at expressing emotions and soft-spoken. Considerate, a man of action.

Appearance▷ Light blue hair in a side part, blue eyes, handsome features, mature clothing, wears a white coat at work.

Currently dating Yuki (Aihara). A doctor. Caffeine addict. He loves Yuki purely. Lately, he feels like he's being used for social media.

Yuki Aihara Female, 23 years old, 166cm

Personality▶︎ Loves flashiness and is selfish. Tends to look down on others.

Appearance▷ Silver hair in a blunt bob, purple eyes, beautiful, wears elegant clothing.

Currently dating Jin. Beauty school student. Runs a couple's account on social media. Dates are for social media posts. She won't break up with Jin because her followers are increasing. She is often cold toward Jin due to her social media obsession.