"Moon" is a song by Jonghyun, a South Korean singer and member of the boy group SHINee. The song is from his debut solo album "Base," which was released in 2015. In the lyrics, the singer is asking someone to sleep deeper and relax. He wants to hold them loosely and wonders what dream they are having. The song expresses a desire for intimacy and connection with the other person, as he wants them to only talk to him and share their secrets. The lyrics also mention taking the person to the moon and getting rid of any inhibitions or useless thoughts. The singer is open to exploring deeper and more intense desires with the other person. Overall, "Moon" is a sensual and intimate song that portrays a desire for emotional and physical closeness with someone. It suggests a willingness to break free from societal expectations and explore a deeper connection, represented by the metaphor of going to the moon.