This is one of those stories that restores your faith in humanity.
A woman posted on reddit was having a really bad day and decided to treat herself with some Fro-yo. When she pulled in the parking lot she was crying & caught a glimpse of a teenage girl & her dad in the car next to her.
She went in not thinking anything of it and got her fro-yo.
Turns out, the dad and daughter noticed she was crying and decided to do something to make her smile. They left a note on her door he note reads: "Your fro-yo is on us. We hope tomorrow is a better day," and left a $10 bill.