唐在最后一集给柯达的呈案特别有意思，这是一段精彩绝伦的呈案。一张一张与妻子、与孩子的回忆，令客户动容（不好意思，我也哭了）。这种力量就像唐说的：It's delicate, but potent.
唐是一个从小就没有家的人，他孤独地努力，孤独地寻求自我价值与认同。不懂得家人的意义，做了很多违背家庭的事。也许他从柯达的那个冰冷的机器里寻找到了一点家庭的温度，这个时间机器让他回到了以往那些快乐的时光，那些他不曾注意的时光。
但或许是他太忙了，他忘记了，人生并不是旋转木马，人生没有时间机器，有些已经造成的伤口无法挽回，有些人可能当你回过头，她已不在。
"Teddy told me that in Greek, nostalgia literally means the pain from an old wound.
It's a twinge in your heart far more powerful than memory alone.
This device isn't a space ship. It's a time machine.
It goes backwards, forwards.
It takes us to a place where we ache to go again.
It's not called the wheel. It‘s called the carousel.
It lets us to travel the way a child travels.
Around and around and back home again...
To a place where we know we are loved."
第13集完结
