They broke up due to misunderstanding and reunited due to deep love. They were entangled for ten years. But he didn't expect that his body had been tortured to a point of vulnerability by her. Although he had the wish to live and die together, many misunderstandings swept over him, pressure, difficulties... What lay before him was endless darkness. Is happiness really so out of reach?
P. S. It's purely personal imagination, it may be cliché and wordy, but I had already tried my best at that time... ^-^