Sad Keanu originated from a 2010 paparazzi photograph of actor Keanu Reeves sitting alone on a park bench, looking visibly melancholy while eating a sandwich. First appearing on Reddit and 4chan, the image resonated deeply with the internet due to Keanu's relatable, down-to-earth vulnerability despite his massive stardom. The meme often portrays Keanu as a figure of quiet introspection or profound sadness, frequently edited into various historical or fictional scenes to add a touch of existential dread to any situation. It eventually led to the creation of 'Cheer Up Keanu Day' on June 15th, proving that the internet's obsession with the actor is rooted in genuine affection and empathy.