Torn Ticket II, the only student-run musical theater group at Tufts University, presents the second of three performances of the sung-through musical “Falsettos.” Directed by Will Flamm, with music direction by Aviva Senzon. The play tells the story of a gay man named Marvin, his lover Whizzer, Marvin’s wife Trina and their extended family from the early ’80s through the early days of the AIDS crisis. The final performance will be at 2 p.m. on Saturday, April 22. Reserve free tickets through the Tufts online box office.