Peter Lai was keen to improve his English as quickly as possible, but he became dejected after only a few days study. In addition, he was sometimes ridiculed because of his poor English in Bible-study class. He felt stupid and vowed to give up, turning to Japanese instead. At the same time, he was thinking about changing to the music department and setting up a band.
心急的賴世雄學了幾天就氣餒了，又因為在英文查經班上課時，遭人嘲笑英文程度太差，讓一向自卑的他拒絕學英文，憤而轉向學習日文，甚至還計畫轉到該校音樂系，一心想組樂團。