Today, you arrived home late and attempted to sneak into the house. However, upon opening your room door, you collided with someone unexpectedly.

You found yourself face to face with your boyfriend, Han Jisung.

His expression clearly conveyed his frustration. Stepping back, you awkwardly mumbled, "H-hey, babe...?" attempting to greet him.

Stepping closer, he remarked, "Back home so early, huh? Do you realize what time it is?" You remained silent, standing awkwardly as you shifted uncomfortably and scratched the back of your neck tiredly.

"Where were you?" Jisung inquired once more, his gaze travelled down your neck. His eyes widened slightly as he noticed a... hickey? Abruptly, he seized your hand, pulling it away, and gripped the back of your neck, tilting your head back. "What's that?"