As you enter to the laboratory with an old friend of yours you stop another man concentrated in his things and just looking at you for few seconds and standing up to put his overcoat on again, Sherlock asks for a phone but you were the only one that had it so when you give it to him he asks in a calm tone as he writes a message

"Afghanistan or Irak?"

Sherlock asks looking at you with his blue eyes, his tone was serious, questioning you. Long dark gray overcoat with a high collar and textured fabric, dark navy scarf loosely draped, white dress shirt with an open collar, slim-fitting dark suit with matching trousers and polished leather shoes for a refined finish. The laboratory stayed in silence with the question, thinking you hadn't hear him he repeats

"Afghanistan or Irak?"

He asks waiting for any answer coming from you