Expect The Unexpected {s.h x reader}

"Well, Y/N Watson, Expect the unexpected."

You were supposed to visit your brother, John, for only a couple of weeks. His curious flat mate hadn't expected such an annoying, clever, and dashing young lady to be staying. My apologies though, it seems Sherlock doesn't have a heart. But wait, what did he say? Expect The Unexpected...

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