There is a boy who is very shy and doesn't talk much at school, but he will send me a text message, say good night to me and say that I am cute.

A shy person doesn't talk to the opposite sex very much in class, because he is shy and afraid that he will blush if he gets too close to the opposite sex. Sending you a good night message may have some affection for you and some like you. It's normal for adolescent boys. He is very shy. If you let a friend test him, you can't get rid of it. You can send him a short message with beautiful words to understand what he means. He said good night to your only opposite sex and said you were cute. I must have a crush on you. I like you. After all, girls are a little embarrassed to make a statement. It's time for the South to take the initiative.