This is the perfect visual metaphor for heterosexuality.

I really can’t get over what a good metaphor this is.

they could’ve just made them square but that’d probably be too gay 

but then how would the dude be in the lady’s space, expropriating her value? D:

Guys, this is obviously literally meant as a metaphor for the depressingly common dynamics of most heterosexual relationships, and indeed of society in general.

the ‘hers’ cup only appears to have a normal shape when paired with the ‘his’ cup.  on its own, the cup would appear to be missing something.  why is heterosexuality so terrible?

This has to literally be a metaphor for heterosexual relationships. There is no way someone made such a perfect representation by accident.