Really confused about a guy?

Okay so you know how you see a really hot actor and your like "GOSH HES SMOKIN HOT" and fall in love with him? Or when you see the most popular guy in school and say "GOSH HES SOOO GOOD LOOKINGG!" well this guy I use to text and me dont have any cles but we are just now talking in real life and hang out some.. And whenever he talks to me or anything I get a really exited feeling.. Is this weird?