Final Opening; Secrets

Finally decided on my opening short paragraph after writing the first 800 words today! The short story will be called 'Secrets'

She didn’t allow herself one final look back before she stepped onto the train; Caitlin Potts knew that she would burst into tears if she did. The train was London bound, 200 miles from Manchester which was the city she grew up in, fell in love in… and found out that her mother was still alive in.