在上一季的结尾，莱纳德（约翰尼·盖尔克奇 Johnny Galecki 饰）和佩妮（凯莉·库柯 Kaley Cuoco 饰）宣布订婚，他们和谢尔顿（吉姆·帕森斯 Jim Parsons 饰）商量让他搬出公寓，女友艾米建议谢尔顿与她同居，这把谢尔顿吓坏了。与此同时，他们最爱的漫画店惨遭火灾。谢尔顿一时间难以接受生活中的种种变故，负气出走。一个多月过去了，谢尔顿会在这场跨越美国大陆的旅程中遭遇什么？...
Punk-rocker turned suburban mom, Kelly, is nostalgic for a life she can no longer have and uncertain of a future she doesn't yet fit in. Seventeen-year-old Cal is frustrated at his lack of control over the hand he's been dealt. When the two strike up an unlikely friendship, it's the perfect spark needed to thrust them both back to life....
Inseparable best friends struggle to make the best of their last few days together, savoring the city nightlife with an enigmatic artis t one of them takes a liking for....
