...yeah I'm sure cocaine had nothing to do with it.... 
Mind you, in Jedi she's nowhere near as actively involved in the plot as she was in ANH & Empire. For the most part she's just sort of *there*. Jedi is very much Luke's movie, while the other two were very much ensemble pieces. That might account for at least some of the "but these are my friends...no really, I totally care out this. Eating them would be a real bummer..." type line deliveries. Can't blame her for feeling a bit disengaged if she's just window dressing.
Not that I'm blaming the metal bikini in and of itself, but it does sort of exemplify what Leia became in that movie.

Mind you, in Jedi she's nowhere near as actively involved in the plot as she was in ANH & Empire. For the most part she's just sort of *there*. Jedi is very much Luke's movie, while the other two were very much ensemble pieces. That might account for at least some of the "but these are my friends...no really, I totally care out this. Eating them would be a real bummer..." type line deliveries. Can't blame her for feeling a bit disengaged if she's just window dressing.
Not that I'm blaming the metal bikini in and of itself, but it does sort of exemplify what Leia became in that movie.