Tremò is the past tense of the verb tremare, meaning 'to tremble' or 'to shake'. It's a vivid and evocative word that captures a strong physical and emotional reaction.
In
Get ready for a classic tale of love and a temporary farewell! In "Hello Mary Lou," the singer says goodbye to his 'dolce amor' (sweet love). He has to travel far away, but he makes a heartfelt promise that he will miss her and, most importantly, that he will return.
He remembers the moment he fell for her, when her 'occhi neri' (black eyes) made his heart tremble. It was a powerful connection, and he promised to love only her. Now, as he leaves, he uses a beautiful and romantic image to describe his return: like a traveler from an old story, his horse knows the way back and will carry him, swift as the wind, back to her arms.