The song "Monsieur" by Stella Jang and Pleyn is about a woman who is drawn to a man she refers to as "Monsieur." She asks him where he is going and invites him to sit with her, hoping to see him smile and dance with her. The lyrics describe the woman's fascination with the man and the attraction she feels towards him, as she wonders if he will approach her or if she will have to make the first move. The song is a romantic invitation to dance and an expression of desire for a connection with someone special.