I do like Harry as a housemate and obviously tonight's episode only improved that for me, but Christ...I know she admitted she was wrong and that's good but yeah, she really was. She completely went out of her way to wind Jack up for seemingly no reason at all and got involved in his and Chloe's argument when it had nothing to do with her and she makes a point of telling other people not to do that to her.
If I were Jack I would now make sure that the next time her and Nick or whoever were having an argument, I'd get myself involved, start shouting at her, smirking, being patronising until she flipped the **** out. See how she likes it