WATCH: Father Refuses to Walk Daughter Down the Aisle, For the Best Reason

This is one of the sweetest stories you’ll see today, or maybe the whole month, and it’s only three minutes long.

In 2012, a little girl was diagnosed with a strong brain tumor, and her father’s greatest fear was that he’d never get the chance to walk his daughter down the aisle. Have no fear, this story has a happy ending, thanks to three surgeries and a doctor who refused to give up on a little girl with a particularly aggressive case of brain cancer.

The touching video from the Arnold Palmer hospital explains why the father now refuses to walk his little girl down the aisle. We don’t want to spoil the ending, but we’ll say that it’s a great reason.