In an Imaginary Story, Lana Lang has been stranded in the future, where she encounters Superman's descendant, Superman VI (The Undiscovered Country?). And let me tell you, Supes VI (The Return Of The Jedi?) moves quickly:
What? The old "Love Detector" pick-up line? What's next, Supes VI (Jason Lives?), pulling out your Female Body Inspector card??
Except, in the future, that Love Detector scam really works!
So, in the future, every single female is automatically assessed as a potential mate, before you've even talked to her? You've come a long way, baby!
Actually, I think there's already an app that can do that on the new iPhone...("Siri, find me a mate, and then make me glow blue.")
Ah, isn't instantly falling for the identical great great great grandson of the man you've been stalking for years always the basis for a healthy relationship? Especially when you've got "science" to back you up!!
From Lois Lane #36 (1962), as reprinted in Lois Lane #86 (1968).