Adorable Moments of the Maknae Hong Eun-chae

In the Korean comments

Two comments specifically flag the closing moment. One reads, in translation, “The ending, I’m crying... I love our Fim,” while another points to “LE SSERAFIM at the end”—a reason to watch the final seconds closely, though neither reveals what happens there.

What the words mean

“막내 사랑은 우주 최강 그룹” (maknae sarangeun uju choegang geurup, literally “the group whose love for its youngest member is the strongest in the universe”) praises how affectionately the group treats Hong Eunchae, identified in the comment as the youngest member. “Strongest in the universe” is playful, affectionate exaggeration rather than a comparison meant to be measured literally.