We seem to be in sync on that, at least for the moment..
Did you notice in the "Kill Yourself" scene that Marie was not wearing Purple?
oh yeah, And Future Walt is wearing a green jacket - Both Jesse and Todd have worn jackets like that..
We KNOW that Walt takes on mementos or traits of people whose deaths he feels responsible for.
Just remembered while re-watching 5x11 as Todd is wering one such jacket at the diner.