Popsugar Celebrity Ajiona Alexus Who Are the 13 Reasons Why Cast Dating? 13 Reasons Why Cast: Who's Single and Who's Taken 26 August 2019 by Caitlin Gallagher View On One Page Photo 4 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Katherine Langford: Single Despite fans of the show shipping Katherine (Hannah Baker) and Dylan in real life, the Australian actress is currently a single lady. Previous Next Start Slideshow Ajiona AlexusBrandon LarracuenteJustin PrenticeRoss ButlerAlisha BoeDylan MinnetteBrandon Flynn13 Reasons WhyCelebrity CouplesMiles Heizer