This is part of our summer series of new Search Stories. Look for the label Search Stories and subscribe to the series. -Ed.

My sister is my best friend in the world. But that wasn’t always the case. When we were young, my sister and I always had our sibling rivalries. Quarrels over who got more (or fewer) birthday presents, ongoing debates around whose week it was to walk the dog and your average diary lock-picking weren’t uncommon. But now that we've grown older, it's become clear that those moments have brought us closer together, and today my sister is my best friend.

Our search story this week really struck a chord with me, and I’m excited to help introduce our latest video, “Brother and Sister.” It’s a fun, playful snapshot of an evolving sibling friendship. I hope you enjoy this week’s video as much as I did.