Me and this guy have only known each other for a week. But we hang out every day! We go on late night walks, have inside jokes and over the past weekend we cuddled. Now he's never had a girlfriend before, and that was his first time cuddling. But today all day, he's kinda given me the cold shoulder. Answering my text late, and then he came looking for me when I went walking alone and once i got back and asked him what he needed he said nvm. WTF IS GOING ON? What do I do?