It was a Korean animated video with original characters. One had short blonde hair and thickish eyebrows, the other had medium black hair and a bored expression. They were both girls in love. It was a very simplistic style. I remember the creator also had another video about an apocalypse (also animated with music). The plot of the video went like this: blonde girl transfers to black hairs school. Black hair is an introvert with no friends, but soon she gets close to blond girl. They have fun together. The end scene is a notebook with a pink petal falling onto it

PLEASEE HELP ME FIND IT I REMEMBER WATCHING IT SO VIVIDLY A YEAR AGO (pic unrel