They're definitely an unlikely pair, but it sure looks like they have a LOT of fun together.

Chris Salvatore, a 31-year-old actor, became friends with his 89-year-old neighbor Norma Pattavina. They shared birthdays and holidays together...and then she was diagnosed with leukemia. She had no family to turn to, so Chris voluntarily offered to take care of her.

When she needed round-the-clock care and medical treatment, he started a social media campaign to raise money for her. And when that money ran out, they became roommates.

He says that she's like his grandmother, and they both love each other. Is somebody cutting onions in here? *sniffle*