...Well, in my experiences. I have a tendancy to "feel" a person out. I automatically think people have "motives" in a sense. So I truely dont trust this person til I know them better. Maybe... And I mean, Maybe at the time he said those things he was being overly emotional then maybe saw something he didnt approve of you and thought that he needs more time to get to know you. Hence the "lets take it slow" Maybe he thought he was getting in over his head with too much emotion...I tend to feel overly emotional to the point I think i really like someone then a few days later I didnt feel that way.. Kind of subsided. Im just throwing out opinions. I cant say for sure why he did what He did... But what I can say is him being introverted you have to open him up get him to say what hes feeling because he wont if you dont ask or be sincere enough to know.