A New 💘𝐿𝑜𝑣𝑒𝑠𝑖𝑐𝑘𝑛𝑎𝑙💘 to Make Your Heart Flutter

Why Koreans care

The stylized title “Lovesicknal” appears to blend “Lovesick” with “signal.” That wordplay matches the captions: the speaker considers other people but keeps looking at Chaeryeong, turning the release teaser into a mock romantic-choice scene.

In the Korean comments

One commenter focuses on the performance behind the performance, writing in translation, “How much did they laugh at each other while filming this? I’m curious about the behind-the-scenes footage.” Another singles out the contrast in Ryujin’s delivery: “Why does Ryujin look so serious?”

What the words mean

One comment jokes that Chaeryeong must be wondering how to 빚을 갚다 (bicheul gapda, repay a debt) after the members helped her. It does not describe an actual financial debt: here, “repaying” means returning a large favor, with exaggerated, affectionate teasing.