I agree about Carla; she does look a bit witchy these days. I think her clothes, which are nearly always black, don't help. She does occasionally splash out and wear a brighter colour though. She had a sort of light orange coat recently, which I thought suited her.
I am also wondering about Trim Up North and why they moved back into Audrey's. It's nice to see Max has got over his traumas and is working with his dad. I suppose he's doing an apprenticeship. I didn't understand what sort of haircut Kirk was after. Like Audrey, I've never heard of an undercut. Is that where the top is left long and the sides and back are shaved? If so, surely Kirky's hair is not long enough for that?
And by the way, are Beth and Kirk still separated? Where are they both living?