Well, I can provide a more personalized analysis if I know which one is you. Based on the little that I picked up from this thread, I'm guessing that you are the Cap. If that's the case, I can explain some of the underlying dynamics as to why you are so enamored with her. It's not all in your head.
But....even the best synastry in the world does not guarantee a relationship. In this case, this person has some specific hooks to your unique relationship signature that draws you in. I will explain more if you're interested.
On the other hand, what Katy pointed out is true too. A couple of the aspects she pointed out are challenging ones that would emerge eventually.
Here's the main takeaway though: you're a really sweet guy. Those moon in Taurus guys just love to be in love....and they are known to start looking for a mate pretty early in life. That yearning you have is natural for you. But based on your chart, I assure you that the love you want will be a part of your life someday. Don't worry about that. You're going to achieve what you want.
You are still really young. It may not feel like it to you because Caps tend to be old souls in one way or another, but your life has yet to even begin! Honestly, instead of worrying about having a girlfriend, I would focus on doing the things in life that make you happy -- and that is how you will find love. You will find relationships in your future, that's for sure. So let's just focus on finding the RIGHT one, not just anyone. And the starting point for that is understanding your own natal chart, your inner needs, goals, dreams.....then from there you'll know what kind of partner will be the right one. You're the type to be in it for the long haul, even if someone is not as good to you as you deserve, so it's vitally important that you get it right on the front end. This starts with getting to know yourself. It's a process that takes time.
Relax...... It will happen in due time. Love is a wonderful thing, I hear ya. It's gonna happen. But it will happen a lot better if you invest this energy into studying yourself first. I, personally, think the twenties are best spent investing in yourself. It makes the rest of your life easier.
Sadge