Don't Freak Out (A Chuck Fanfic/Extended Ending)

So the ending of NBC's 'Chuck' left a giant hole in my life. I mean What. The. Heck. I was seriously unsatisfied with the way things ended, and I needed some closer, even if I had to write it myself. The beauty of the internet and a wild imagination is that I CAN write an ending, and I hope this extended ending will t...