I think the scene where Amanda forgives Candace for kissing that guy (while they were in the kitchen) and then when Candace stays with Amanda in the bed were two different situations. If you watch, it seems like they changed clothes 5 times!! Also, their emotions and conversation did not appear congruent (it was rather disjointed).
And I wish Jordan would have thought about what she said regarding her big sis in the confessional before she said it. Her big probably got her feelings really hurt last night.