On the last episode of their eponymous Showtime series, Desus and Mero visited Cambridge, Massachusetts to hang out and chat with Yo-Yo Ma. After taking them to his favorite barbershop and contemplating the legality of having a baby with a cello, the iconic cellist, who made headlines earlier this year when he performed for patients waiting in line for the COVID vaccine and seems like an absolutely delightful human being, held a little private concert for the hosts.