After the vocal controversy that erupted during their first weekend at Coachella, LE SSERAFIM returned for the festival's second weekend amid ongoing criticism. However, this time, the group showcased notable improvements in their live singing abilities. With a setlist similar to that of the first week, all members of LE SSERAFIM appeared more confident during their performances.

During their rendition of "Unforgiven," Kazuha deliberately skipped a few lines, allowing only the backtrack to be heard, before confidently singing louder than the backtrack, highlighting her vocal presence.

Despite the loud backtrack, LE SSERAFIM's live vocals were stable and prominent, a fact acknowledged by fans who also noted that other artists, like BLACKPINK during their 2023 Coachella performance, similarly relied on loud backtracks and some lip-syncing.

Overall, fans were pleased with LE SSERAFIM's live performance, praising their incredible dance skills and commanding stage presence. They recognized a significant improvement compared to the first week.

Feedback from fans included observations and praises such as:
- "They showed decent improvement compared to Week 1."
- "The backtrack was loud during 'Smart,' so the girls had to sing louder."
- "I want to see BLINKS complain about backtracks when BLACKPINK's entire 'Pink Venom' performance at Coachella was 80% loud backtrack and lip-sync."
- "It feels like LE SSERAFIM genuinely realized they underperformed in Week 1, so they really stepped it up, and it worked."
- "I hope they continue to improve because aside from vocals, their other skills are outstanding."
- "Not gonna lie, their stage presence was unmatched 🔥."