Explain that boys rely on and trust this girl and care about her. This is the bud of love. If a boy likes a girl, he will always care about her and think of her all the time as if he were fascinated by her. This is the beauty of love. He will always have her image in his mind, always thinking about what she is doing at the moment, whether she has eaten or not, and always worrying about her when she is sick and what happened to her. This is the performance of a boy falling in love with a girl, that is to say, he seems to be fascinated by her. Judging from the situation you described, it is a sign that boys fall in love with girls. Please cherish him, cherish each other and love each other boldly!
Men like this girl very much. They are willing to share joys and sorrows with her and care about her study, life and health. He is a careful boy. If you like him, accept him. I wish you happiness, care about everything about her, and be willing to talk to girls about your troubles and unhappiness. Secondly, boys are introverted. He is willing to touch girls with care, but he has no courage to tell them directly. Third, boys really like girls. Seize the opportunity and don't let happiness slip away.