That year, Jungkook was five years old, Jimin was seven.

"A lost puppy" was Jimin's first expression of Jungkook when he moved in the hospital room that Jimin was in. Jungkook was such an adorable kid, but his big round eyes were full of fear.

Jimin felt the need to protect Jungkook even though he was only seven.

"Hi, I'm Jimin." Jimin greeted Jungkook with his cheerful, wide smile. "What's your name? How old are you? I think I'm older than you, you can call me hyung. Where are you from? What happened to you?"

Jimin was going to ask more, but he realized that he was getting too excited and was bombarding Jungkook with questions.

Jungkook just blinked at him in astonishment.

"Sorry, I talk too much." Jimin chuckled at Jungkook's cute reaction, "What's your name?"

"Ko..Kookie." Jungkook whispered out.

"Kookie, that's so cute." Jungkook didn't say anything, but the fear in his eyes were gone now.

"How old are you?"

"Five."

"I'm your hyung." Jimin said happily, he always wanted a younger brother and Jungkook would be the cutest dongsaeng.

"Don't worry, I will take care of you." he added when he saw that Jungkook still looked guarded. Jungkook was more relaxed after hearing that.

"Did you get hurt? How did you get hurt?" Jimin asked when he noticed the bandages on Jungkook's arm.

"F...Fire." Jungkook answered, the fear returned to his eyes a