Lena show herself what it mean to be an almost-adult person. There is the pursuit of love, and happiness. There are fears, and a hide passion. Her looking for love begun in the sexual side. Nobody cares about her feelings, because she's only giving a service to those that only smile to some people for have sex, and not more. When love came, isn't good enough. Even in our lives we can see that. Almost everything is chaotic here, but, she never gives up, and that's something to appreciate. At the final question, who is Lena? The will of looking for something. What is that? It hasn't to mean something revealing. In her smile are so much hidden that, look at her face it can be compared to had the Mona Lisa in front of us.