Even when Lilly didn't die... Clementine does see her going off in the rv/being left in the road. Honestly, i think Mark and Chuck shouldn't have been in the picture; we just got to be with them for less than an episode, while chuck also gave us helpful advice (and even died trying to save Clementine), i just don't think he... fits, in the picture. For me it would just be Lilly/Carley/Lee/Doug/Kenny/Katjaa/Duck because of reasons (I would even take Duck out of the picture. For me, the picture represents how the Adults tried to keep Clementine safe, and duck... he... UGH I dont know, he just doesn't fit here, it's probably just me)
Edit- I forgot to say how much I liked this, sorry