The singer expresses his deep feelings for his partner through a love song. He admits that he doesn't always openly share how much she means to him. The song aims to make it clear to her that he is crazy about her, and that he couldn't live without her in his life. He recalls how a kiss and some wine helped him realize the strength of his love for her, and hopes this song conveys to her the depth of his feelings in case she didn't already know.