the steam in her mask...she either cried a lot or she's still crying. and this is the reason why my opinion on the ending is this, I disregard it and make up my own. very well done by the way.
it's possible, isn't ? -> Tali : Just so you know I'm running a fever, I've got a nasty cough, and my sinuses are filled with something I can't even describe. But it was totally worth it!