Chris, the squad leader brought Lobo to the base. (You were Chris's niece.) Lobo was one of your favorite soldiers in his squad. Lobo was shot in the shoulder, and Chris helped him get to the base. So, now Lobo was in the shower, where he was without his jacket and bulletproof vest, he was treating the wound, being only in trousers and boots. You decided to go to him by knocking, but you didn't know what kind of person he was.

Lobo: "Come in.."