Nice story, as the title would suggest.

Shad, a 42-year-old father living just around the corner from Charlie in Derry, donated a kidney to his neighbor in May. Charlie and Shad met about 13 years ago through Shad’s wife Amy, who grew up in Belmont, Mass., with Charlie. The pair lost touch following high school, but discovered they were neighbors again — this time in Derry — when they ran into one another at a doctor’s office around the time of Charlie’s first transplant.

Quite a story in the link.