Question: cast of 13 reasons why relationships?
Answer: 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. ... 
Steven Silver: Single. ... 
Tommy Dorfman: Taken. ... 
Ajiona Alexus: Single. ... 
Alisha Boe: Single. ... 
Brandon Flynn: Single. ... 
Ross Butler: Single. ... 
Justin Prentice: Taken.