I noticed the same thing, she definitely doesn't like her , probably jealous she gets daddy's attentionI was looking through her insta last night when I couldn’t sleep (sad life I know but she had pissed me off and I was being nosey) and there is a video from years ago where her dad and his wife are walking down the road with a bike as a present for harped and Aimless repeatedly says look harder what’s grandad got for you. After the 3rd time harper corrects her and says “and carol” to which Aimless just goes mute and doesn’t acknowledge it. I guess she has always hated her new step-mum.