4minute had an interview in their practice room with Bae Ki Wan, Choi Young Ah, and Jo Hyung Ki's Good Morning. During the interview, maknae Sohyun revealed that she used to be scared of member HyunA.

When asked who had the scariest first impression, she chose HyunA. She said, "HyunA was short compared to other people. She stood out. She didn't talk much, and she wasn't doing much, so I was more scared." It turns out that she took HyunA's shyness in the wrong way. Sohyun also thought Gayoon was a worker at the company, because Gayoon would chat with workers there all the time. In the same interview, leader Jihyun said that she wants to become a CF model for cosmetics, while Gayoon wants to endorse cell phones. Jiyoon wants to advertise cars, HyunA chose jeans, and Sohyun chose consumer products. I always thought Sohyun was shorter than HyunA, but maybe HyunA uses the magic of killer heels.