Actress Katherine Langford says she has no plans to return for a potential third season of Netflix's "13 Reasons Why". In an Friday Instagram post, Langford wrote, "Hannah…I love you…and I let you go.' Those are the words I was able to say six months ago, and now can finally share with you." She then added, "As most of you know @13reasonswhy was my first ever job and I am so grateful to have had the opportunity to tell Hannah’s story so fully in season 1, and to be asked back for a season 2.