Right on. I also think DMC4 is about Nero's tear for Kyrie. Dante was having fun and running around in DMC4 most of the time! XD
Actually Dante had a moment when credo died, and he started to care about Nero and accepted him, hell he even went as far as to give him his brother's sword.
it definatly looked like dante turn around so trish didn't see him start tearing up, while he composed himself --- Trust no one, the minute god cr@pped out the third caveman, there was a conspiracy against one of them