As I came in, I measured our similarity and differences. Rationally we were identical, or almost so. Emotionally we were different, vastly different. "Marls appear to exist as rationale and emotion," I reasoned. "Beyond that I cannot go."

The other Marl perceived me, darted frantically toward me, then slowed. We came together, touched like—like two cautious fish meeting in a dark pool and touching mouths to substantiate identical species.

The other Marl was satisfied with my identity. It leaped frantically at me, raced around me, through me, finally stopped, pervading me, while vibrating in sheer relief and happiness. I felt the great fear-loneliness in the other Marl begin to recede and in its place came an almost overpowering euphoria. It was contentment, and it stemmed from the basic emotion love. I knew this at once.

I suddenly realized that I too was relieved, that I was no longer sick with fear-loneliness. It was good, this existing of the other within me or simultaneously with me. Or was it I within the other? It sated our fear emotion and made, created a love-euphoria.

"I am happy I found you," I communicated. "I was lonely for another Marl. You are a Marl?"

The other hesitated, thinking. "No. I am Pat. I am different from you. But it is chiefly emotional. It is good."

"You are a Pat," I returned in disappointment. "I had hoped to find another Marl."

"Don't be disappointed," the Pat soothed. "We are alike, really. Almost so. Like—like flame and gas are both substance yet different. We are two types of the same thing. I am no longer frightened. I am no longer lonely. You are good for me."

I was relieved because I wanted to be. I believed the other Marl—no, the Pat—because I wanted to believe. I did not bother to rationalize. I felt elation.

"Then in that other time, that other place we both belonged to a—a common group, with another name?" I suggested.