Sunny Days made a comeback, performing their 5th single "I Don't Need You Boy" (or "Half the World Are Men") as their comeback song on MBC's "Show Champion" on July 30.
Sunny Days melakukan comeback dan menampilkan singel kelima mereka "I Don't Need You Boy" (atau "Half the World Are Men") sebagai lagu comeback mereka di MBC "Show Champion" pada 30 Juli.