The cast members of the KBS2 idol romance drama series 'Imitation' bid farewell to their fictional characters and K-Pop groups with one final, special song. 

In light of the drama's finale episode which aired today (July 23), all of the cast members including SHAX (U-KISS's Jun, Yuri, SF9's Hwiyoung, SF9's Chani, ATEEZ's Jongho, Ahn Jung Hoon) Teaparty (Jung Ji So, Minseo, Lim Na Young), LALIMA (T-ara's Jiyeon), and Sparkling (ATEEZ's Yunho, San, Seonghwa and Suwoong) all put their voices together for a the special OST "Your Sign".

The OST MV for "Your Sign" also features some of the most memorable moments from 'Imitation', also serving as a farewell gift to viewers who stuck with the series until the end. 

Check out the full MV for "Your Sign" by the cast members of 'Imitation', above! Did you catch the final ending of the series