28 Past Simple and Past Continuous

As The 8:08 train pulled into the station a woman was waiting to get on. When the train stopped, the woman got onboard as the doors were still opening. Just as she was sitting down a man approached her. While she was wondering what he wanted, he handed her her dropped scarf. She offered thanks as the train doors were closing. While he was standing there like a lemon she blushed.
It looked like he was going to speak but he didn’t and walked off. The next morning while they were passing on the platform they exchanged smiles.