sara as a cousin of his or even as a new neighbor by the townhome he has in greenwich village. luke as a professor he had in columbia for physical therapy and rahul as a coworker in the clinic he works at with either being a slight complication to his (now failed) marriage or even as a solid friend or both. i'm even fine having sara be a coworker of his/complication and one of the guys being his neighbor. they're all faces i really enjoy seeing, so i'll take them however!