He is actually been friends with my sister from back in the day from college so when recently they ran into each other, they connected and became friends again. I dont think he was sizing my middle sister but I do agree that he was being friends with her to meet potentials. I am not sure if that is good thing or not. I agree with you that I should def slow down and get to know this guy and see what he is all about before I even take this to my parents.