KARA members recently appeared as guests on MBC’s ‘Radio Star’ and received mixed reactions from the viewers as the fun broadcast turned a bit sour when they got too sensitive on uncomfortable subjects.

After creating quite a buzz, KARA’s Han Seungyeon apologized for the behavior of the KARA members on the show. She tweeted, “I keep on thinking how to express my heavy heart all day long but now I will write it. First, I want to say our deepest apology to those who uncomfortable with our appearance as a guest on Radio Star episode yesterday.”

She continued, “We will deeply reflect on how we showed you our unprofessional attitude. We’re very sorry and thankful to the Radio Star MCs and Park Jin Young sunbaenim, who helped us during and after the broadcast despite our shortcomings. We will become Seungyeon, Hara, Jiyoung who will show you our brighter self and our hard working self.”