"Lullaby" (잘자) is a song by GWSN, a South Korean girl group. The song is featured on their album titled "THE PARK IN THE NIGHT part three." The lyrics of "Lullaby" convey a message of self-acceptance, self-care, and finding peace within oneself. The song talks about the feeling of uncertainty and doubt that one may experience, questioning if they are doing well or if they are still young and inexperienced. The chorus of the song encourages the listener to let go of worries and anxieties and instead embrace peaceful dreams. It emphasizes the importance of not tossing and turning in bed, but instead finding comfort in a good night's sleep. The lyrics also touch upon the idea that it's okay to change and grow, and there is no need to constantly compare oneself to others. The song reassures that the current version of oneself is perfectly fine and that it's not necessary to try to be someone different. Overall, "Lullaby" delivers a comforting and encouraging message, urging listeners to be kind to themselves, let go of worries, and find peace within their hearts. It's a reminder to take care of oneself and embrace self-love.