>>43115777What a waste of trips on you. The scene is to show that Koharu has a reason to not want to interact with Ash too often since his first impression was terrible.
He never really improved his standing in her mind since the next major times were him being way too cozy for with her for her liking, giving some rambling nonsense for what his dream was supposed to be, or just generally being weird.
None of that is her being a bitch which was the original accusation.