I Should Have Known Better

The Beatles' song 'I Should Have Known Better' is a joyful expression of love and surprise at the intensity of romantic feelings. The lyrics convey the narrator's realization of the depth of his emotions towards the girl he loves. The repeated phrase 'I should have known better' suggests a playful acknowledgment that he underestimated the power of love and its ability to captivate him completely.

The song captures the euphoria and innocence of new love, particularly in the lines that describe the narrator's astonishment at the feelings a kiss can evoke. This sense of wonder and discovery is a common theme in early Beatles songs, reflecting the youthful optimism and romanticism of the 1960s. The lyrics also express a desire for reciprocity, with the narrator hoping that his declarations of love will be met with the same enthusiasm from the girl he adores.

The structure of the song, with its catchy melody and harmonica riffs, complements the lighthearted and optimistic lyrics. The Beatles were known for their ability to blend meaningful lyrics with memorable tunes, and 'I Should Have Known Better' is a prime example of their early work that helped to define the sound of the British Invasion in pop music. The song's simplicity and directness allow listeners to easily relate to the feelings of unexpected love and the desire for a deeper connection.