"You botox-filled little snake".
I do wonder why the producers let personal insults through. The "snake" is relevant to her behaviour, but "botox-filled" is irrelevant and just an attack on her appearance. You can understand it being used in a conversation if he actually said it to her face*, but adding it in afterwards in a confessional is unnecessary.
*like when Mike on MAFS called Jessika "trout pout".
Plus, Manu was giving the spiel pre-season that this season would be about the cooking and not the bitching, and that was makes MKR different to other reality shows, blah blah blah.