On January 22, the first episode of Sechskies x Yoo Hee Yeol's 'Don't Look Back' premiered via YouTube, fulfilling the promise made nearly a year ago on 'Three Meals for Four'. The new series, airing via tvN's 'Channel 105ya' and produced by Na Young Suk PD, will detail the collaboration process between Sechskies and Yoo Hee Yeol leading up to Sechskies's brand new single release.