Have you ever thought about those moments that really defined your life? The ones that were pivotal, life-altering? They can be as obvious as your wedding day, as defining as the birth of your child...or as small as a moment in time, as subtle as a glance between one person and another.

The greatest moments of our lives can sometimes be the shortest and simplest of them all.

A missing moment from the Half-Blood Prince. Ispired by the Harry/Ginny poster released for the movie.