For those who don't know and want to check it out, it's about this good looking guy, Takano Kyohei (Kazuya Kamenashi) who suffers from being handsome. On the other side, there's Sunako (Aya Omasa) who's that type of goth girl who lives in her own dark world. They collide when Mrs Nakahara, the landlady where Kyohei lives with other three guys, sends Sunako to get beautified and turned into a lady by the boys. If they won't succeed then that's bad. However, they do make some changes into her life and she definitely changes Kyohei's. It's quite something with this drama that I can't put in words. I got slightly annoyed on some points with Sunako's character, because she's really stubborn and she has to be always persuaded by Kyohei in order to open up a bit, but in the end is all about you, as a person. Each one of us has its own personality and own unique way of living and throughout the story, Kyohei, Yukinojo, Takenaga and Ranmaru realise that Sunako is amazing exactly the way she is and she doesn't need to be transformed into a lady. I believe that's a subject that doesn't appear much into dramas or at least, isn't obvious enough.
Overall, The Wallflower is a good manga/anime/drama that shows people some aspects about beauty.