Did you catch the last two episodes where Kristina was leaving for Yale?
When those scenes were played all the
actors knew ahead of time she was let go and those tears were real
tears of sadness. Lexi was completely kept in the dark as were some
other actors about her dismissal.
Apparently Lexi was deliberately
told one thing, even so far as being given a 'soft' breakdown in
advance of what would be playing out for her.
should be appearing around the New Year so we hear.