Jon Holmes is a generous soul, and he just isn't willing to let anyone eat their lunch on their own.
The newest member of the Lonely Lunch Club is Tim, who works for the Princess Alice Hospice in Esher. Tim is new to the hospice, having only started in January, and so he hasn't yet made any new friends, so Jon kept him company to stave off his lonliness.
Tim was eating an "outlandish and radical" cheese and tomato sandwich. He starting chatting with Jon about how much of a Marvel fan he is, and how he loves the newest release Captain America: Civil War.
"It's brilliant," he said. "I had Captain America facepaint on as well when I went to see it."
Come to think of it, maybe there's another reason why Tim's eating lunch alone...