Mother-of-five Emma Frost was moved to tears by the kindness of an anonymous stranger in her Cheshire town. Her daughter answered an unexpected knock at the door to find two full bags of shopping and five children's lunches on the step. "Hi Emma, I'm doing food drops in the community, and someone has put your name forward to receive one. I'm also doing kids' packed lunches Mon-Fri," said the attached note. "No need to come to the door. I will knock, drop and leave. A gift from our family to yours."