This dream reflects your deep longing and yearning for a love that seems unattainable. The beautiful girl represents your ideal partner, someone who embodies everything you desire in a relationship. The fact that she is taken and too old for you symbolizes the obstacles and limitations that stand in the way of this desire. The beach house and play wrestling in bed represent the playful and carefree nature of your relationship with this girl, while the evening cuddling and watching a show symbolize the comfort and intimacy you crave with her. Walking together and her waking you up with a smile represent the joy and happiness you imagine having with her. The image of her pregnant and the two of you in a mountain house with a child symbolizes your desire for a future with her, despite the impossibility of it. This dream may also reflect your loneliness and longing for a relationship in general, as well as the pain and frustration of knowing it can never happen with this particular person. It is important to acknowledge and process these feelings in order to move forward and find fulfillment in other aspects of your life.