Originally posted by: -Eva-
I think it's not only the gun or being chased by Anna's man (though that surely is the main reason right now). I think that's just in him, he senses there is something about the man that's fishy, but he still not quite able to find out what. That's why he's not trusting him at all. His experiences made him like that, made him hard, build a wall around himself and so on. While Naku is a completely different person. Life hasn't been a rose garden for her either, still she has this innocence inside her. She believes in second (and surely third and fourth) chances and she doesn't suspect immediately every stranger is her enemy. If I remember correct, there was a time when Dutta admired that about her.