I don't know what's with me but Clark in that nightmare of Bruce, even though looking so fierce and angry, seems so sad too. It's like there are tears glistering in his eyes when he talks about how Bruce has taken his love away from him. So it just makes me think that Clark is struggling with his feelings, because how can he feel anything for a man who he is supposed to hate? The one who has caused him so much pain? Clark is like in deep denial as he pushes Bruce to the ground and rides him. Clark tells himself he's doing this to hurt Bruce, to get his revenge, and he doesn't know why he is crying. Bonus if later it's revealed Bruce has managed to free himself from the chain long ago, but doesn't say anything, when Clark is done and collapse to his chest, Bruce hugs him.

Happy ending for everyone if you can :D