It does not need any reason for me to break up with you. I am too tired and too bored to continue(our relation). 楼上willwewe第一句翻译显然有误。 楼上justtalk第一句中如果用needn't这种缩写，说明把need当成了助动词，既然当助动词，那么句子就缺乏行为动词了。