Popular rapper San E has participated in YAAS’s OST for his first drama OST challenge. The love song ‘나 왜이래’ (Why Am I Like This, or What’s Wrong With Me) is a duet by San E and Kang Min Hee, the main vocal of Miss $. The song appeared during Lee Seung Gi’s shower scene aired on May 21 and caught the female viewers’ attention. It also raised anticipation for the beginning of Lee Seung Gi and Go Ara’s romance in the drama.
The song is expected to be released online on May 29.