Not long after I moved here, I noticed something strange.
The building next door is dark every night, and only the rooms on the 5th floor have lights on. It's the same today, it's only 7 o'clock, it's the time when the lights of Wanjia are starting to come on, but except for the temperatureless light on the fifth floor, the other floors of the building next door are hidden in darkness and there is no sound.
Intention: Maybe to say an unspoken goodbye