剪得哈特痛痛......
bgm: Coldplay-Daddy
附Chuck Lorre Productions对最终季的评论：
Eighteen years ago, when we were writing and producing The Big Bang Theory, it seemed like a good idea to imagine that Sheldon's childhood was deeply disrupted by the loss of his father. No one could have thought that someday we would regret that decision. That someday is now.
There were a lot of tears on stage when this episode's last scene was shot. A reminder that we had all fallen in love with a fictional character. Which is, itself, a reminder to love the characters in our life who are real. To do otherwise, is to live with regret.
译（人人版）：
18年前，当我们在创作《生活大爆炸》的剧本时，我们想象谢尔顿的童年因父亲离世而深受打击，似乎会是个不错的设定。没有人会想到，有一天我们会为这个决定感到后悔。而那个日子，就是今天。
在拍摄这一集的最后一个场景时，现场的大家眼泪决堤。这提醒我们，我们都深深地爱上了一个虚构的角色。而这本身，也提醒我们要去爱身边的真实的“角色”。否则，我们就注定要活在悔恨之中。
