Personally I don't think the guy likes her, but she wanted আরো opinions. So she told me to write this article:

The guy is a grade above her and a বছর older than her. He makes eye contact with her when she passes him in the hallway. He will at times look at her during lunch. She will see him behind her in the hallway and then all of a sudden he's there walking পরবর্তি to her. His বন্ধু when they talk to her are nice. She occasionally see his বন্ধু smiling/laughing and pointing at her when he's around. And he knows that she likes him and so do his friends