OMG :D Was he flirting?...Is he really into me?

Some guy I know has not seen me since I was little. Once he saw me, he was amaze and he said "You are really pretty. I hope that God conserves your beauty" and he said it with so much emphasis. He was just looking at me head to down with EMPHASIS. And he just kept saying it and my female cousin just nodded her head like "Yeah" like it's true, my female cousin said that I'm beautiful. Well plenty people tell me this. But wow.. is he digging me? But he was like looking at my body