I did not cry during Episode 5. I cried during Episode 3.
Duck's death is for me, the saddest moment in the series. Lee's death I saw coming. I thought Duck was "safe" and if he did die, it would be in a fairly innocuous way. Instead they really ran him through the mill. Devestating. Telltale were such bastards putting the "Batman and Robin" detective sequence right before Duck's death, they did that purely to make us like Duck so we'd be gutpunched when he went
(They did a similar thing with Carly - shortly before her death you can have a conversation where she implies she'll meet up with Lee for some hanky-panky later. This is to titillate you and make you predict a romance, so you'll be gutted when she gets shot in the head minutes later.)