When a girl says, "you're cool but friends first," it typically means that she finds you interesting and enjoyable to be around, but she is not currently looking for a romantic relationship. Instead, she wants to establish a friendship with you before considering anything more serious.
This statement suggests that she values getting to know someone on a deeper level before committing to a romantic relationship. She may want to see if there is compatibility, shared interests, and a strong emotional connection before taking things to the next level.
It's important to respect her feelings and wishes. If you are genuinely interested in her, you can take this opportunity to develop a meaningful friendship. Building a solid foundation of friendship can be a positive way to explore your compatibility and see if a romantic relationship could develop naturally over time.
However, it's crucial not to push her or try to change her mind. If you feel that you cannot be just friends and want a romantic relationship, it's essential to be honest with yourself and communicate your feelings openly. If she is not interested in a romantic relationship, it's best to respect her decision and focus on building a healthy friendship without any expectations of it evolving into something more.