The Twitter photo of IU in her pajamas with Eun Hyuk (many think he looks topless in the photo) has caused harsh criticism among netizens. The reaction has been critical because the marketing image of IU has been always innocent and pure, and some people got so upset that they’re overreacting. On the other hand, some blame IU’s management company for not being able to protect her. But keep in mind, the innocent image of IU is probably chosen by her management company, not IU herself.