Dear all of Kep1ians who will attend Hallyu Pop Fest in London!! Please Memorize all of Cheering Slogan of “Wadada” and “UP”!! 🔗 vt.tiktok.com/ZSRJbJxHV/?k=1 #kep1er #케플러 #HallyuPopFest #HallyuPopFestLondon #HallyuPopFestLondon #wadada