This is a little story about a big idea.

It's a story about four girls and the feelings they have for a Christchurch ruin.

A story about a city missing out on the Rugby World Cup and an opportunity for rugby fans around the world to give something back.

It's about children making contact with people in high places and it's also a story about email etiquette - how a simple reply can mean so much.

Watch Jendy Harper's full report.