What are some actions a man may take when he's interested in a woman?

There’s a young man who all of a sudden is nice to an older lady he never paid any attention to. He has been watching this older lady a lot. He is a young minister. He ran out to ask her a question he could have asked inside.

When he was teaching a class he went by her to pass her the mic because he thought she had raised her hand. She didn’t even raise her hand it was an old lady on the opposite side of her table.