Yamato Nadeshiko Shichihenge♥, Sukitte Ii na yo. Recommendations
both have a perfect look guy as a main role
They both have similar concept of a popular guy falling for a girl who is most shy in school and had given up on making friends. In both anime the guy tries to change the girl to start making friends and to be beautiful. In both anime the main guy is a model but in Say I love you ,he was a model for short time. The main guy seems to be chasing my many girls who can do anything for his love. But in Yamato Nadeshiko Shichihenge there are many guys who tries to change the girl.