Friend: Lost

I made cookies with a friend today, for another friend. And when I went to take them over there, they or perhaps, I, was less than well received. Under the given circumstances, I could understand. But I can't help but feel as if this is bigger than just cookies. We still hold all the same things in common that we always did. We are still the same people we always were. So whay was there this noticable void between us? This incredible lack of warmth that is shared between friends? Was it my imagination before? Or did I turn away and in doing so, did they walk into a life I'm not invited into? Either way, I feel as if I have a hole in my heart and I'm not sure why, or why it's there or how it got there.