In the garage, I continued reading. There was more. Trembling, I read the next revealing passage:

… he put his arm around Julia. Presently she asked him if he would remove his arm. He immediately did so, with a smile.

It’s not said what was done with the arm after the fellow had removed it. Maybe it was left standing upright in the corner. Maybe it was thrown away. I don’t care. In any case, the full meaning was there, staring me right in the face.

Here was a race of creatures capable of removing portions of their anatomy at will. Eyes, arms — and maybe more. Without batting an eyelash. My knowledge of biology came in handy, at this point. Obviously they were simple beings, uni-cellular, some sort of primitive single-celled things. Beings no more developed than starfish. Starfish can do the same thing, you know.

I read on. And came to this incredible revelation, tossed off coolly by the author without the faintest tremor:

… outside the movie theater we split up. Part of us went inside, part over to the cafe for dinner.

Binary fission, obviously. Splitting in half and forming two entities. Probably each lower half went to the cafe, it being farther, and the upper halves to the movies. I read on, hands shaking. I had really stumbled onto something here. My mind reeled as I made out this passage:

… I’m afraid there’s no doubt about it. Poor Bibney has lost his head again.

Which was followed by:

… and Bob says he has utterly no guts.