Rosie likes to mask really disgusting behaviour behind the guise of "It's just my sense of humour." She doesn't seem to understand that her sense of humour is irrelevant when she involves other people in the equation. It's not a valid excuse for verbally abusing someone.
Where did this lovefest with the Shed-Dwelling Narwhal Steph even come from? She doesn't give a duck about Steph, she's only interested in having an excuse to attack KDawg.
And don't even get me started on her narrative that Munterscore Steph has terrible anxiety and mental health problems. Flapping around in a bath doing her Free Willy audition on a Live to 500 people doesn't strike me as the behaviour of an anxious person. An attention seeker, yes. Anxious? Not really.