Lena is a shy girl, her sister Marie the exact opposite. When Marie complains that she just can't lose weight, Lena sees the chance finally to be better than her sister at something and goes on a diet. "We considered the topic of bulimia for this film because there are hardly any teenagers who don't think they are too fat or feel stupid and untalented now and again. Then Kerstin and I wrote the screenplay, added camera shots and ideas and edited the film on the computer using my film programme."