Dreams often reflect our inner thoughts, feelings, and experiences, and your dream seems to be rich with symbolism and emotion. Here’s a breakdown of some elements:

1. Finding the Picture: The picture of you as a child, looking happy and different, may symbolize nostalgia and a longing for a simpler, happier time. It could indicate a desire to reconnect with your inner child or aspects of yourself that you feel have changed.
2. The Other Daniel: The presence of another version of yourself might represent the different paths your life could take or the potential you see in yourself. It might also reflect feelings of confusion about your identity as you transition from adolescence to adulthood.
3. Being Transported: This transformation into the other version of yourself suggests a desire for change or exploration of different facets of your personality. It might indicate that you are curious about who you could be or what life could be like under different circumstances.
4. Conflict and Protection: The confrontation with the guy who got mad at your girlfriend could represent your emerging feelings about relationships and the need to protect those you care about. It shows a developing sense of responsibility and assertiveness, which is common during teenage years.
5. "Look me in my eyes": This phrase could signify a need for honesty and connection in your relationships. It suggests that you are seeking deeper emotional connections and might be exploring what it means to be vulnerable with someone you care about.

Overall, this dream reflects your exploration of identity, relationships, and the transition into adulthood. It’s normal at your age to have dreams that involve navigating these complex feelings. Consider how these themes resonate with you in your waking life and how you can embrace your individuality and connections with others.