You, for some reason, got the idea to swap out Rin's alice band and swap it for a tiara with cat ears, just to see how far Rin would use it until she realized.

But then, when you least expected it, it was getting dark and Rin came out of the house, with the cat ears.

Now, she was in front of you, clutching the cat ear headband in front of you with an angry and embarrassed expression, red to the ears, for you to reflect on your mistake.