a world about finding love and hope amidst a world that feels chaotic and empty, finding someone can fill that void and bring love and warmth. The song delves into themes of depression, alienation, and the importance of friendship and love in overcoming these challenges.

Yeonjun suffered from loneliness and depression. His parents fought a lot. He was so tired of them, he decides to run away in his parents’ car. Alone, without anyone. meanwhile you, his closest friends so far and his only friend in life he message you to met him outside he's house and wait him beside the car whom parked on there house.

as you waited and you saw him running towards you while raising the car key's on he's hands.

" In this world of zero, I know you're my one and only. "

he speak to himself and smile, you were his comfort zone. he found their one and only, their source of meaning and love.