Story follows the Morgans, a loving yet troubled family hoping to reconnect while on vacation. When their autistic 10-year-old daughter (Miller) begins to fixate on a mysterious friend who may or may not be real, she retreats further into her own world and family tensions rise to the surface.故事跟随摩尔根人，一个充满爱心的，充满困扰的家庭，希望在度假时重新连接。 当他们的自闭症10岁的女儿（米勒）开始固定在一个可能或可能不是真实的神秘朋友的时候，她进一步退缩到自己的世界，家庭的紧张局势上升。