Yes, that makes perfect sense. From what you've described, it seems like your father has noticed that your younger sisters frequently ask him for money to go shopping. Now that you are 23 years old, he may be concerned that you will also start asking him for money, assuming it's a common behavior among his children.
However, it's essential to communicate with your father and make it clear that you have never asked him for money before and that you are financially independent. It's understandable that he might have certain assumptions based on the actions of your younger siblings, but open communication can help clarify the situation and reassure him about your financial responsibility.
Having different financial habits among siblings is quite common, and it's vital to address any misunderstandings or concerns to maintain a healthy relationship with your father.