BoA, who is currently a judge on SBS's 'K-pop Star,' recently showed her affection for Yoon Hyun Sang, who was eliminated last week.

On March 28th, BoA wrote on her personal Twitter, "Hyun Sang's 'Breaking Up is Something You Should Not Do' is such a good song.� Listening to the song late into the night makes me sentimental.� I am looking forward to what Hyun Sang will do in the future as a singer songwriter.� I hope he stands in front of the audience with even better songs... Hyun Sang, I bought your single!"

On the January 1st broadcast of 'K-pop Star,' Yoon Hyun Sang performed a song he wrote himself, 'Breaking Up is Something You Should Not Do' and received a positive response for his ability to create such a song.

Fan's who saw BoA's tweet wrote, "Even though he was eliminated, they still have a great teacher-pupil relationship", "His single came out, congratulations", and "Hyun Sang, become a great singer!"

During the last broadcast on the 26th, Yoon Hyun Sang put on his rendition of�Lee So Ra's 'The Wind Blows', but unfortunately was eliminated in the end.

Source: OSEN