This guy

On Friday night me and this guy were making out and all that good stuff and a friend of mine talked to him and was like "she really likes you" and he sighed and said " I know. I like her to but I don't want staff to find out". I'm really fucking confused. When I had asked him how he felt about me he changes the subject real quick. But he straight up tells her he DOES like me? What does that even mean? Do you think he was lying to her?