比利因性格原因常常遭受霸凌。在他生父留下的一台旧相机中，他感受到失落与连接的复杂情感。比利的母亲已经再婚三次，并和现任丈夫移居到美国。后来，他年轻的妹妹不幸溺水，家庭因此被继父抛弃，不得不返回台湾。                                   　　一天，洗完澡后，比利低声对自己说：“我要坚强，”身边放着几瓶药。他坐在马桶上，挣扎于孤独和困惑，试图逃避痛苦的现实。                                   　　Billyoftenfacesbullyingduetohispersonality.Inanoldcameralefttohimbyhisbiologicalfather,hefeelsacomplexmixoflossandconnection.Billy’smotherhasremarriedthreetimesandmovedtotheUnitedStateswithhercurrenthusband.Later,afterhisyoungersistertragicallydrowned,thefamilywasabandonedbyherstepfatherandhadtoreturntoTaiwan.                                   　　Oneday,aftertakingabath,Billywhisperstohimself,“Ineedtobestrong,”surroundedbyseveralmedicinejars.Hesitsonthetoilet,strugglingwithfeelingsoflonelinessandconfusion,tryingtoescapehispainfulreality.