Dreams about crushes and their friends can often reflect your subconscious feelings and desires. In your dream, the fact that you found your crush's best friend attractive and experienced a romantic date with him might symbolize your yearning for qualities you admire—like kindness and consideration—in a partner.

This dream could suggest that you are exploring your feelings about relationships and what you value in a romantic connection. It might also indicate that you are open to new possibilities and experiences, even if you haven't considered this person in a romantic light before.

Consider reflecting on what aspects of your crush's best friend stood out to you in the dream and how they relate to your own desires and needs in a relationship. It could be an invitation to think about what you truly want in a partner and whether you may need to broaden your horizons when it comes to love.

If you find yourself continuing to think about this dream, it may be worth exploring your feelings further and considering the dynamics of your relationships with both your crush and his friend.