Song Hye-kyo's wavy medium-length hair is mature and elegant, while Yoon Eun-hye's neat short hair is sophisticated and simple. Choose a hairstyle that suits your personality. Even the toughest heart needs a gentle appearance to soften it, and hair style is the most delicate thought for a strong woman. Let's take a look! Song Hye-kyo... Song Hye-kyo's wavy medium-length hair is mature and elegant, Yoon Eun-hye's neat short hair is sophisticated and simple... Choose a hairstyle that suits your personality. Even the toughest heart needs a gentle appearance to soften it, and hair style is the most delicate thought for a strong woman. Let's take a look together!