Favorite lines - Spoiler alert
In the next to last scene, Gainsford has returned from his pursuit/search for Conway. He grabs a stiff drink and regales the fellows with the tale of Conway's desperate attempts to get back to Shangri La. When they ask him if he believes Conway's outlandish story about Shangri La, he pauses and replies: "I believe it because I want to believe it."
He then raises his glass and says "Gentlemen, I give you a toast. Here's my hope that Robert Conway will find his Shangri-La. Here's my hope that we all find our Shangri-La." Amen to that.
Great last lines.