It can be a sign of familiarity, respect, or even a playful flirtation.
Here are some possible interpretations:
- Familiarity: If you've known someone for a long time, especially within a professional setting, calling you by your surname could simply be a way to maintain a sense of formality and professionalism.
- Respect: In some cultures, addressing someone by their last name is considered a sign of respect, particularly if they hold a position of authority or seniority.
- Flirting: When a guy calls you by your surname, it can sometimes be a playful way of showing interest or expressing a certain level of intimacy. It can feel bold and confident, creating a sense of excitement or intrigue.
- Context is key: The meaning behind this action depends on the context of the situation, your relationship with the person, and the tone of voice used.
Ultimately, it's best to consider the individual's intentions and the overall dynamics of your relationship when trying to interpret their actions.