Lia was watching the tv as she had nothing else to do and to go outside without being lost, she needs someone. She stayed in bed for a long time but that was just shooting up her anxiety and stress thinking for her pack. She didn't like the idea of leaving the Flores without killing Oliver, allowing him to take in charge of her family and pack. She was a little relieved because Kristen was there to handle Oliver as they both were always in a secret war.
Being the common friend Lia always stood up for Oliver because he lured her to believe that Kristen was over reacting over everything. The last straw for her to blame Kristen is when Oliver told her, that the boy was trying to separate Lia from him. Lia believed it without anything further because Kristen once mentioned about his feelings to her and that was when she decided to open up about Oliver.
