LE SSERAFIM on Instagram: "심장KNOCK 장인 #이채연 #LEECHAEYEON ✊🚪과 함께 #빌런토끼 😈🐰#LE_SSERAFIM #르세라핌 #SAKURA #HONGEUNCHAE #UNFORGIVEN @official.lcy" - https://www.instagram.com/reel/CsdD5WcA8-i/?igshid=MTc4MmM1YmI2Ng==