On July 29, Hyoyeon confirmed that she will be making a comeback in mid-August and revealed the title of the upcoming single, which will be 'SECOND.' In fact, Hyoyeon confirmed the reports; as she will be revealing more details on the upcoming episode of 'MMTG.'
On this day, the SBS YouTube show revealed the preview of next week's episode starring Hyoyeon as the special guest. In the preview, fans were able to see a poster revealing the singer's upcoming single.
Hyoyeon will be making a comeback with her second single, 'SECOND' next month, so stay tuned for more information!