Actor Lee Sun Gyun starred in a rookie girl group E2RE‘s music video of “Deep Night Sad Song” for free. He impressed staffs with sorrowful and yet sentimental expressions in the music video during filming. He has been a big fan of male ballad duo December and was more than happy to star in the music video of E2RE when he heard that December’s agency CS Happy Entertainment is debuting a new girl group. 

Rookie girl group E2RE is named after french word “Etoiler,” which means “stars brighten the night sky.” The name signifies their aspiration to be shining stars of the music industry. Their title song “Deep Night Sad Song” is written by popular songwriter Jeon Hae Sung. The song presents nostalgic lyrics with popular medium-tempo ballad melody.  

CS Happy Entertainment stated, “Lee Sun Gyun decided to star in the music video as a way of campaigning against song pirating and promoting healthy consuming habits in the music industry. Please pay close attention to E2RE and Lee Sun Gyun in the music video of ‘Deep Night Sad Song.’” 

Meanwhile, E2RE will be releasing their debut album “Break Out in November” in early November.