Jon Holmes is still working hard to make sure no one is lonely at lunchtime.
Tim, a student at Warwick University, joined Jon on air in a bid to cheer up his lunchtime, which he was spending miserably alone at home because he has deadlines coming up.
"I've confined myself to my house," he revealed. "I'm looking through my blinds which are cracked open, the sunlight's coming through and it's like a prison cell."
As a philosophy student, Tim was having a thoughtful lunchtime.
"What is the definition of lunchtime? Is it a time of day in which you have lunch, or is it a time of day like 12pm or 1pm?"
All these questions caused Jon to reveal he's heard some talkSPORT presenters discussing philosophy (has he?! - Ed)
Listen to the full 'Lonely Lunch Club' to hear Jon's impersonations of them.