She sings about him before she even meets him, which means she sees him as an idea in her head and not as a real person, and then when he tries to introduce himself and I dunno, maybe tell her a little more about who he is, she runs away like a lunatic.
在她遇見王子之前,她就已經在唱著關於他的歌,代表她視王子為她腦中的一個想像而不是一個真實的人,當王子試著要自我介紹,告訴她關於自己多一點點的事時,她就像個瘋子一樣地跑開了。