Leroy Jethro Gibbs, played by Mark Harmon on NCIS, is known for his many quirks, but one of the most intriguing is his habit of never locking his door. While it may seem like a minor detail, it actually reveals a lot about his character and the way he views the world.

Gibbs’ open-door policy reflects his deep trust in those closest to him. Despite being a hardened investigator, he believes in the people around him, whether it’s his team or those he considers family. It also symbolizes his constant availability—Gibbs is always there when someone needs guidance, no matter the time of day. This trait reinforces his role as a mentor and leader, showing that he never shuts himself off from those who rely on him.

At the same time, leaving his door unlocked is a sign of his confidence. Gibbs is a man who doesn’t fear much, knowing that if danger comes his way, he’s more than capable of handling it. His home is a reflection of his personality—uncomplicated, open, and always ready for whatever comes next.