I just completed the game- (already? great game)
I played as a female (for obvious reasons, look at my username) and, after a bit of fangirling, managed to be able to kiss Rainer. So, if you join the Rebels, after the first time Rainer talks to you then, does his dialogue have an opportunity to change again? I kissed him every time I saw him- but that's pretty much the extent of the interaction. Don't really talk to him that much, either, even though I'd really love to. Is there any way that anybody has found to change the diologe after that? I'd absolutely LOVE to see more relationship-type stuff in the game, or games in the future.