卢卡斯是德国的一个小朋友,因患有先天性心脏病和轻微的自闭症,父母经常带他去医院看病。因为生病,卢卡斯不能像其他小朋友一样正常上学,而他的父母又没有时间陪他,所以很多时候,卢卡斯只能一个人待在家里。在孤单中成长的卢卡斯,显得既安静又忧郁。卢卡斯的父母非常担心儿子的身体健康,为了让卢卡斯早点好起来,他的爸爸天天晚上做兼职,想早日赚够给卢卡斯做心脏手术的钱。看着经常呆望着窗外的卢卡斯,他的妈妈非常难过,虽然她知道适当的运动和社交对卢 Lucas is a German child, parents suffering from congenital heart disease and mild autism, parents often take him to the hospital. Because of illness, Lucas can not go to school like other children, and his parents have no time to accompany him, so in many cases, Lucas can only stay home alone. Lucas, who grew up in solitude, seems quiet and melancholy. Lucas’s parents are very worried about their son’s health, in order to get Lucas to get better soon, his father, part-time every night, want to earn enough money for Lucas heart surgery. Watching Lucas, often staring out of the window, his mother was very sad, though she knew proper exercise and socialization.