well in general some lines i'd love to see filled would be the uber driver he went on an accidental adventure with, a penpal he's been writing to for years, a new friend who is TRYING very hard to get him to go to the gym/do any exercise at all, someone who saw him on a night when he was really anxious and lost and helped him out. if any of those spark inspiration for you for any of the pbs you're considering, let me know and i'll set us up with a custom to discuss!