Should I stop loving him?

I love this guy who is practically head over heels with my best friend. I got to know him by chatting with him to help him get my best friend to love him back. She is clearly interested in him but she doesn't want a relationship yet so he told her that he will wait two years for her to be with him. Its like a perfect fairytale for them, where I don't fit in. Here's the crazy thing. This unrequited love business doesn't really hurt me a lot. Sure I get that squeeze in my heart and everything but I don't feel anything against my best friend and him getting together. I should stop loving him right?