In the field of love, they are both immature. Loving someone who also doesn't love them may be the only thing they have in common. His pursuit, her indifference, his persistence, her intoxication, his pain, and her sadness make them become confidants, friends, and intoxicated people who cherish each other. However, love is just an eternal mystery in the heart. When the mystery is finally solved, they are intimidated. The love after the disintegration makes them feel uncomfortable...