Erito - Rina Kawamura - Best Friend-s Girlfrien... Apr 2026

He walked away. Erito watched him go, the city lights smearing into gold and red through his tears.

The apartment smelled like her—jasmine shampoo and the faint, metallic tang of her printmaking inks. Rina was an artist. That’s how Kaito had introduced them three years ago. “Erito, this is Rina. She sees the world in colors I don’t even have names for.”

The bridge over the Kaname River still stands. Erito avoids it. Not because it hurts too much, but because he knows exactly where that key fell—and he’s finally learned that some things should stay at the bottom.

They didn’t stop. Not that night. Not the next week. They became architects of beautiful, terrible lies. Kaito’s late shifts became their stolen hours. “Working late” became code for a love motel in Shinjuku with walls the color of bruised plums. Erito told himself it was passion. Rina told herself it was fate. Neither believed it. Erito - Rina Kawamura - Best friend-s girlfrien...

The air left the room. Erito felt the floor tilt. He had rehearsed this moment a hundred times in the shower, in his car, in the five seconds between sleep and waking. In every rehearsal, he was noble. He stood up, apologized, and walked out.

Her breath caught. A tiny, involuntary sound. And then she was leaning forward, and he was leaning forward, and the space between them collapsed like a star going dark. The kiss was not gentle. It was hungry, desperate, the kind of kiss that happens when two people have been drowning separately and finally find a single piece of wreckage. Her hands fisted in his shirt. His fingers tangled in her damp hair. The cobalt ink smeared between them.

Kaito nodded slowly, as if hearing a diagnosis he’d already guessed. He dropped the spare key into the river. It hit the water with a soft plink and disappeared. He walked away

Erito had no good answer. He still doesn’t, years later. He could say chemistry . He could say the heart wants what it wants . But the truth was uglier: he had wanted something that wasn’t his, and he had taken it. Not because Rina was special. Not because Kaito was flawed. But because, for one selfish, burning moment, Erito had wanted to feel chosen.

Erito Saito had never been afraid of heights. He’d climbed the old transmission tower behind the school in his second year, just to prove a point. But standing in Rina Kawamura’s apartment doorway, watching her towel-dry her hair, he felt a vertigo far more paralyzing.

“No. You were perfect. That was the problem.” Rina was an artist

They sat in the thick silence of two people who have already said everything safe and are now navigating the minefield of what they shouldn’t . The television murmured a variety show. Neither of them watched it.

Erito had laughed then. He wasn’t laughing now. He was watching the way the condensation from her beer dripped down her index finger.