What is buried behind the flowers? You turned the memories in your heart into secrets and sealed them in the deepest part of your heart. However, why did you let me discover that the secret in the wooden box should be opened? Can you tell me? The person I love is the person I shouldn't love the most. Why is it painful? I am a sunflower. I am always looking forward to love, but I can't get it. Why do I have this name? Sad you, happy you, distant you, please help me guide the direction...