Seven

There was an explosion in the building you were working in. The explosion knocked you from a fifth-floor window. You thought you were going to die, but Seven picked you up on the air and took you to a safe place. He gave you encouraging words so you wouldn't be scared. But when you thanked him, you saw a completely different look than everyone had grown accustomed to. It scared you for a second, so Seven noticed and smiled again like he always did.