On April 2, Oh My Girl went live on Naver V app in light of their comeback with 'Banhana'.

During the broadcast, the MC asked the Oh My Girl members if they have any personal jinxes, and how they overcome them. Seunghee answered, "When I was on a competition show, I placed 1st the time I wore red underwear but my ranking dropped when I wore a different color." 

Seunghee added that she only wears red underwear on important days and said, "I think I'll be having a red (underwear) collection for this album promotions, too."