Soloist Kim Woo Joo released the video teaser for his latest track “Farewell” starring actress Han Groo through the official CJ E&M YouTube channel.

The teaser focused on Han Groo, looking lovely and innocent in her school uniform. The teaser also hints at a sweet high school romance with Han Groo playing the unforgettable first love. The music is reminiscent of early 2000 K-Pop and the teaser ends with one line sung by Kim Woo Joo’s trademark soft voice.

“Farewell” and its music video will be released on May 7.