I found a Sherlock caramelldansen on youtube. Mind = Blown
Already at Home
Mrs. Hudson seemed to be a gentle old lady and John liked her fairly well upon first meeting. She led them upstairs to the upstairs flat they would rent, which was a just-right place that would've had a sense of homeyness to it had it not been uproariously disorganized.
"Yes, this will be fine," said John cheerfully and Sherlock nodded his assent. "It just needs to be straightened up a bit-"
"That's why I already moved in-" began Sherlock concurrently.
There was an awkward silence as John stared at Sherlock and Sherlock stared uncomfortably at the avocado-green walls.
Prompt was #21: avocado (the color is reminiscent of avocado skin, not the inner fruit that's a bright green)