According to the video, if you love someone and if you put his picture on the wallpaper of you cell phone and no one see that during three weeks this person will love you, it’s called love charm. But I don’t believe it, it’s only a superstition...
When I was in school, I and my friends we thought that if we wrote the name of the teacher and we put a stone over the paper he’ll be ill and no came at school. We believed on it but we never done this because we afraid to made him seriously sick. When I think about this now it makes me laugh.
According to me, some of beliefs come from to the religion then it’s the need to believe in something
But here I think it’s more a superstition.