Mirja was bored. She was sure she was going somewhere, but couldn't remember where for the life in her. So instead she meandered, until being around one of the barracks, she wasn't entirely sure which one, but that was besides the point. It was one of the barracks. And from it, came exclamations of surprise, and then soemone laughing and running down the hall. Always one to enjoy a laugh when it was around, she peered over the wall to see the man, now panicked and scared, running from someone else into the courtyard, where he got pinned to the wall and declothed. 

Watching him for a few seconds, Mirja's attention then turned to the man who did the pinning, and well, she was probably still undetected, since she had no Spiritual output, and - mostly because of her Shikai, and mostly for the laughs - she had worked on reducing her physical presence considerably. And so, looking in this situation, there was only one thing to do. But then she looked again and saw there was two things to do, as he muttered to himself about something to do. 
"Could always let the guy go from the wall, or get strangled with your own spinal cord" She put in. It had the base outline of a threat, but was posed in a tone that made it sound like a suggestion that could be ignored if one desired.