Does it mean a girl like you when she acts goofy around you?

Yes, if a girl acts goofy around you, it can be a sign that she feels comfortable and relaxed in your presence, which often indicates attraction. Goofy behavior may also suggest that she enjoys your company and wants to make you laugh. However, it's essential to consider other signs of interest and her overall behavior to accurately gauge her feelings. Communication is key, so it's always a good idea to talk openly if you're unsure.