I would be hard pressed to tell you what stories they come from but some of my favorite scenes are:

Clark ice skating backwards.

Lois running barefoot out of Clarks apt and the two of them kissing in the rain after he comes back from being "dead."

Clark walking hand in hand with Lois in the field by his house, worried she's going to break up with him.

Lois under Clarks bed trying to tug her skirt down when he comments on how short it is and how he's enjoying the view.

Don't let the cat have her kittens on my shirt.

I don't want to wait that long. (kissing lois before midnight on New Years Eve)

Kal telling Lois her description of love was like ripping his ribs apart and looking at his heart - and desperately trying to convince her to marry him.

"Hold on, my friends, to the Constitution and to the Republic for which it stands. Miracles do not cluster and what has happened once in 6,000 years, may not happen again. Hold on to the Constitution" - Daniel Webster