"Can't We Be Sweethearts" is a song by Jay & The Americans, an American pop rock group formed in the 1960s. The song was released in 1963 and became one of their early hits. The lyrics of the song express a plea from the singer to a woman he is romantically interested in. He asks her why they can't be in a relationship and why they can't fall in love right from the start. He confesses that she is the only girl he is thinking of and that she is the one he truly loves. The singer asks the woman to be his sweetheart and emphasizes the depth of his feelings for her. He asks her to play a role in his life and make his dreams come true. He assures her that she is the one he wants to be with and hopes that she can understand this. The lyrics present a romantic vision of a future together, where they would walk hand in hand in their own wonderland. The singer envisions a world where they would be together, expressing their love physically and enjoying each other's company exclusively. Overall, "Can't We Be Sweethearts" is a heartfelt plea from the singer to be in a romantic relationship with the woman he loves. The song portrays the desire for a deep connection and a shared future filled with love and happiness.