Michelle by The Beatles is a love song that expresses deep feelings for a French girl named Michelle. The lyrics blend English and French phrases, symbolizing the intimate and romantic connection the singer feels. The key themes of the song revolve around love, longing, and the desire to communicate one's feelings despite language barriers. A particularly poignant moment is when the singer repeats 'I love you, I love you, I love you,' underscoring the depth of his emotions and the universal nature of love.