The emotional ride Clark/Superman took through the movie......
Him turning on the TV and seeing nothing but chaos, something he could have prevented.
Him finding Lois' article "Why The World Doesn't Need Superman". As well as the line which was mentioned earlier...."You wrote that the world doesnt need a saviour, but everyday I hear people crying for one."
Lois and Superman seeing each other for the first time in 5 years.
Superman remembering what Jor-El had told him "Even though you've been raised as human you are not one of them. They can be a great people, Kal-El. They wish to be. They only lack the light to show the way.
Stuff like that really brough out the best of Superman IMO.