If you could see a face clearly, this girl was somebody you have encountered before. Even if it was passing her in a supermarket 10 years ago, your unconscious mind stored it, and released it into your subconscious through this dream.
As for the plotline, it's generally a collection of what you've experienced through the day, emotionally and cognitively, or one specific cognitive thought.
So you were probably thinking about a crush, or the longing to be loved, and it translated into your dream
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This signature stays until Jake Davis
Has returned from basic army training.
Departure: 10:00AM on 8/19/2008