Clark and Lana are seriously the best couple ever, not to mention the most realistic. No couple is perfect, and they have survived the countless ups and downs of thier relationship. The definition of REAl and true love, in my opinion.
Clark and lana deserve a happy ending...the sacrifices they have made portray the love they have for each other and that they were meant for each other.
the Clana story has revived the stale superman story. It has moved and touched millions of people all over the globe. It's not Lois and Clark, even Tom Welling said it long time ago. Smallville is Clana. They so belong to each other.
Clark and Lana have shown that the myth is more than just a fancy pair of longunderwear. Or that Superman's whole reason for being is to act as the genie-in-the-bottle for a group in Metropolis who only see him as their savior. Clark and Lana have shown that the hero's journey is one of sacrifice and lost, but also our very humanity. It is time this hero succeeded in his quest and got the woman who really is right for him in the end.