I'm a strong faithed Christian. I love people so much. I even love my atheists friends whom are starting to like some Christians because they see me as a good example from my kindness and actions. I get along with everyone. But for some reason I cant say things like "I love you" to my mom or brother or dad. But they know I do love them which I do so much. Also I dont get all affectionate with girls like I went out on a date and this girl held my hands , kept putting her head on my shoulders and kissing me in public.... I kept backing off a little. Whats wrong with me? Is this a sin? I get along with my family great always helping each other out but I cant like hug my family or kiss them on the cheek. It makes me wonder.