Mother falls into tears when a stranger gives up on her and her sick eleven-month-old daughter

Mother falls into tears when a stranger gives up on her and her sick eleven-month-old daughter

A random act of kindness has left a mother – and the rest of the world – in tears.

Kelsey Rae Zwick traveled with her eleven-month-old daughter Lucy from Orlando to Philadelphia for treatment at the Children's Hospital in Philadelphia, when a complete stranger made a touching gesture.

In a Facebook post, Kelsey said she and baby Lucy, who suffers from chronic lung disease, have boarded American Airlines Flight 588.

A flight attendant spoke to her and informed her that a first-class passenger was about to change his seat.