In Half-moon Friends show, WINNER members stay in a daycare center with children aged from four to seven for 15 days. The show will depict the process where lonely idol singers who had been trainees for a long time and lonely kids whose parents are busy working all day meet each other and become friends.

JTBC has been preparing for Half-moon Friends show for six months and WINNER has concentrated on shooting of the show for five weeks by even halting the performances of their new album. That is why many people are showing high anticipation for the new appeals WINNER will newly show in it.