Originally Posted by Vid Electricz
Given where the characters were at and the overall timeline of the film, that would be a ridiculous expectation, but the fact that the foundations were only just put down, made the kiss ring hollow. We all understand that there needs to be a kiss between the two leads in a superhero summer blockbuster, but given the context of the relationship up to that point and the situation, it didn't really feel appropriate or meaningful. Know what I mean? This is why I'm worried about Batman being a major player in the next film, a LOT less time to focus on Lois & Clark...
Based on Goyer's comments in the podcast interview I linked, I think their relationship happens offscreen and by BvS they'll be an established couple.
Personally I still want them to do more character focus with Clark/Superman. We barely know who he is and how he thinks. While Batman Begins was a character study on Wayne's psychology, MoS barely touched on Clark's. It was all surface.