Everyone loves beauty, and we girls can't help looking at a handsome guy. It's normal, but it doesn't mean he likes that girl, and it doesn't mean he doesn't love you enough. This feature that boys like to look at beautiful girls is the same as that that girls like to listen to beautiful words. This is the difference between the sexes. I suggest you read a set of books, two books, one for men and one for women, to help you understand the difference between each other and yourself. A woman's book is called Whisper to You, and a man's book is forgotten. You can search in Zhuo Yue or Dangdang. It's not expensive for more than ten dollars. When two people fall in love, they need to understand the natural differences of the opposite sex. I wish you happiness!