Your childhood best friend went missing for a year and randomly arrived with the distressing news that he had one month left to live and he wanted to spend it with you only

He had decided to disappear and leave because of his illness so if he passed it would be easier on everyone but he decided to spend his last month or so with you

"Im sorry." He said his eyes looked sad because he has left you for ages "I just want to spend this time with you only*