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This is either a love scene or a murder scene that you are seeing through a window. The love scene: through the window of a house (from a distance), you see a pair of human legs, then elbows, and then some pink hearts floating up like in a cartoon. The murder scene: peering through the window of a house, you see a gruesome murder scene. Human legs dangling from a ceiling fan, an elbow sticking out of a wall, and a heart still beating on the carpet.

Source: Kanji Koohii community