Today is the day we'll come to the end I'll be okay even if you're not here So we're gonna Lock up our summer days Won't stop beating the rhythm of heart I felt you close for a long-long time But time is sinking to the deep blue So we're gonna Lock up our summer days Won't stop beating the rhythm of heart Knock on someone's door Won't step back to the beach we lost I'm listening to the unhappy song now (We left all sounds at the bottom of the sea) Can you hear? It's a silly love song Still lying here, let me go out I'm listening to the unhappy song now (We felt like the death of trees) We burned our sorrow with the sun Tomorrow will be better than now Broken pieces of shells will hurt you So we're gonna Lock up our summer days Won't stop beating the rhythm of heart Knock on someone's door Won't step back to the beach we lost I'm listening to the unhappy song now (We left all sounds at the bottom of the sea) Can you hear? It's a silly love song Still lying here, let me go out I'm listening to the unhappy song now (We felt like the death of trees) We burned our sorrow and delight with the sun With the sun Tu tu tu…