The ladies of�4minute are busily preparing for their comeback, but they haven't forgotten to have a little fun along the way. Maknae Sohyun tweeted a photo of herself with fellow member HyunA from the set of their music video. She posted,�"Recording is almost at an end~ Haha Ke. During a happy recording with HyunA~!!" Fans commented, "Is the album concept going to be cute? Why are you so adorable", "HyunA's mature now, but when is Sohyun going to grow up? Keke", "4minute cuties~~ The music video was great", and "I want to see you perform soon! Hurry and come out." [gallery] Source: Newsen