1. When he made eye contact with me, there was a hint of a smile in his eyes, which might indicate that he has a crush on me.2. However, we can't solely rely on eye contact to determine if someone truly likes us. Sometimes, people smile out of politeness or friendliness.3. If he really is interested in me, he might seek opportunities to approach me or arrange chance encounters at school.4. It's a common courtesy for classmates to smile at each other. If he has special feelings for me, he might show more attention when he sees me.5. I should remain confident and continue to improve myself. Regardless of whether he has a crush on me or not, I'll have more options.