Hair stick falls out of girl's hair and girl's hair becomes open, boy falls in love seeing this look 

I don't know why girls tie their hair knowing that they look best in open hair , but the best moment is that the transformation of worst look ( hair tied in bun ) to best look ( open hair ) in seconds. Here , a girl runs and hence a hair stick falls out of her hair and boy watches this transformation and falls in love with the girl. Boy loved the falling down of hair stick and hair becoming open. Open hair is best