Dreams involving familiar locations, like an airport, often symbolize transitions or new beginnings in your life. Airports are places of movement and change, suggesting that you might be in a phase of your life where you are exploring new opportunities or experiences.

The presence of your sister indicates a supportive relationship during this time of change. It represents shared experiences and suggests that you might be navigating these transitions together.

Meeting a music artist, especially someone like Dei V who embodies a positive and joyful interaction, could reflect your desire for more uplifting experiences in your life. The contrast between your real-life encounter with Arcangel and the dream encounter with Dei V may indicate your longing for connection and positivity. The dream may be encouraging you to seek out more positive and fulfilling relationships or experiences.

The act of taking a selfie with Dei V signifies a moment of capturing joy and happiness, suggesting that you are ready to embrace and celebrate the positive aspects of your life. It could also indicate a desire for recognition or validation in your personal or creative pursuits.

Overall, this dream seems to highlight themes of connection, joy, and the pursuit of positive experiences. Consider what changes are happening in your life and how you can embrace them with the same positivity you felt in the dream.