I will agree with Jersey. After Libra fought last night and went into the room, Skreesha was very quiet about things. I think Libra might have taken this as a betrayal, because usually after fights they're bashing the ones they fought with. Then later on when Skreesha began to talk, it was all very low key. If I picked up on it, I'm sure Libra did too.
Then Libra said she was going to go and congratulate Michelle "because I can do that" meaning she could be phoney about it, but I really think Libra might have been sorry she burned a few bridges. Just my opinion and interpretation of the whole situation.