Is this flirting or borderline harassment?

Determining whether behavior is flirting or borderline harassment depends on the context, the intent behind the actions, and the reactions of the person on the receiving end. Flirting typically involves mutual interest and consent, while harassment is characterized by unwanted, persistent, or aggressive behavior that makes someone uncomfortable. If the actions are unwelcome and create a hostile environment, they may cross the line into harassment. It's essential to consider the feelings and boundaries of all individuals involved.