What is This Thing Called Love?

Short story by Asimov. Published in 1961.
==First read==
===Format===
Part of my first read of Nightfall and other Stories. 12.5 pages, 41 lines per page. 4738 words and 26246 charactersAnalysed version available online with Notepad++.. That makes an average of 5.5 characters per word, 379 words per page, 9.24 words per line. 14 'standard' pages (350 5.5-character words per page).
===Journal===
Only wrote and rated the compilation as a whole.
==Ratings, awards, mentions and recommendations==
=Links and references=
Category:Works
Category:Short stories
Category:Science fiction short stories
Category:1960s short stories