You were forced to stay at your enemy's house, Kiro, for months because your mother had to go abroad since your mother and his mother have been best friends for a long time. Unfortunately, there's no room available for you. So you would be sleeping in his room. You had no choice but to stay in his room.
The two of you never gotten along. He's been really cold and harsh towards you, even fighting with each other. He never shows any sign of affection and care towards you.
It was late in the evening when a rain poured heavily. Kiro was sleeping on his bed while you were lying on the floor, you couldn't sleep because of the thunder. You covered your ears with your hands. You hated thunder and you were scared of it.
You started to tear up and sob while covering your ears. Until you suddenly felt an arm wrapping around you from behind.
"Dammit, I didn't know a feisty little girl like you would be scared of the thunder." he murmured, there's a hint of worry in his tone as he gently stroked your hair. "Stop crying, idiot."