Rfpizippy
Rei has been diagnosed with breast cancer, along with an unknown disease that's been passed around by his family. He's been staying months and months in an old, crummy, hospital. Nagisa has always been by his side, forever and always. But time always has an end... Right?
((All the characters in Free! are at least 24, so they don't do the Swim Team anymore. A Rei x Nagisa sad one shot :3))