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A representative from Jellyfish Entertainment stated, "Seo In Guk will be releasing a new digital single toward the beginning of March. The upcoming digital single will be an emotional ballad song fit for spring, and will be released in both Korean and Japanese. The status of his promotional activities are undetermined." 

The new digital single will be Seo In Guk's return as a singer in Korea after 2 years, since his 2014 release "BOMTANABA".