The only reader-added tag so far is "It's always darkest under the lamppost".
I Didn't Remember
The next day...So it's finally the day to go back home.This all went by in a flash, didn't it.Oh, that's right! Those cookies I bought last time!I'll buy some to bring back as a souvenir for Sanae!Where was the place I got them, again...?.... Hm?It's this building...