Kang Seung Yoon was invited as a special guest for Eunji's show. They sang "Wound Deeper Than Love" and "All For You". He also had a chance to sing "Instinctively" to wow the crowd.
These two artists are hometown friends who've known each other for quite some time now. Both are from Busan and attended the same private music class. But also, being the same age (Eunji '93-er' and Seung Yoon early '94-er') adds to the chemistry of these two.
Check out the clips below!