Why Do Guys Find Girls So Appealing

It was just yesterday that I went to the gym in Tropicana, I used the cycling machine (I call it the cycling machine because I don't know the actual name for it). There was a lot of people in the gym, even some girls (why do girls go to gym anyways?), they were kindda hot I guess, so when I was done doing 11KM on the cycling machine, I went for a swim, when I was setting up my towel on the chair, I saw the two girls I recognize from the gym earlier, to reach the pool I had to walk pass the two girls....so I did. As I passed them, I started to smell something sweet....was there actually a sweet scent coming from the girls or was it my imagination? There is a posibility that the girls was wearing some kind of body scent. But why? Why use body scent? Isn't it a waste of money?.... But i guess it smelled kind of nice. The scent somehow reminded me of Twilight. In the book Vampires have some kind of scent that lures humans...and Bella keeps saying that Edward has a sweet scent. I can't believe I am addicted to Twilight! I can't stop reading!!!TIFFANY!You better finish Breaking Dawn soon! I can't wait for New Moon to come out.....*sigh*. Thats all I have to say today. Hope I wasted enough of your time.... :P