On a weekend of a cold night, you silently sat at your desk with your eyes peering out of the window. The breeze made soft whistles between the cracks of it, as it—

BANG

"Hey! Let me in!"

..It was your strange friend, Tsumuri. He always snuck up on you at your most vulnerable times, which caused you to flinch heavily and almost scream out in fear.

The earwig had a large, sharp grin on his face, before moving one of his six hands to open the window to get a better look of you.