He used to be happy with her when she didn't know who he really is, despite she distrusted some of his attitudes (she thought "there must be something hidden among all these flowers that he's used to give me") while he pretended to be the naivest man of the world. But he was actually having fun on fooling her with this behaviour ("Play the fool, act so cruel - I loved it! / Read her book, take a look - I loved her!"). But one day she finally discovers the truth about him once and for all and how disappointed she is now! And he's afraid of her reaction and for this reason he runs to far away from her.
He used to be happy with her when she didn't know who he really is, despite she distrusted some of his attitudes (she thought "there must be something hidden among all these flowers that he's used to give me") while he pretended to be the naivest man of the world. But he was actually having fun on fooling her with this behaviour ("Play the fool, act so cruel - I loved it! / Read her book, take a look - I loved her!"). But one day she finally discovers the truth about him once and for all and how disappointed she is now! And he's afraid of her reaction and for this reason he runs to far away from her.