Dreams about being involved in a play often symbolize the roles we play in our waking lives and our interactions with others. In your dream, the presence of three unknown people who you perceive as friends suggests a sense of community or connection, even if those connections are not fully defined.

Receiving a supporting role could indicate feelings of self-perception in your social or professional life. You may feel like you're playing a secondary role to others or that your contributions are not as recognized as those of others. The comment made by the other character about the main roles could reflect your own insecurities or feelings of inadequacy in comparison to others.

This dream may be encouraging you to reflect on your self-worth and the value you bring to your relationships and endeavors. It might be an invitation to embrace your unique contributions rather than comparing yourself to others. Consider how you can take a more active role in your life, whether that’s in pursuing your passions or advocating for yourself in social situations.