My boyfriend of a year drives an hour to see me (I drive to him too) , pays for me, and always says he loves me. I've met his friends and a lot of his family. I'm his second girlfriend, we never talked about his first relationship. he's a country kid, and was a virgin when we met. But he's liked photos online (not all at the same time) of 3 different girls 2 were selfies and the other was a girl in a dress next to an old car. He went to high school with them. He doesn't have female friends that I know of. He makes me happy, but if he wants someone else he liked those photos for a reason. He talks about me moving in with him when he gets a house and proposing later on. Was even talking about our kids names! What's going on? Am I overreacting?