This princess (who I am sure is a perfectly nice person, just oblivious) sat in priority seating during morning commute smiling into her purse, which I assume had her phone in it. She was so mesmerized she missed several elderly people standing and only managed to scrap her eyes of the screen of her phone when someone patted her on the leg because a blind woman and her seeing eye dog got on the train. Thankfully she got up for that at least. If you are going to sit in those seats, keep you eyes open people!!!