Oh, how life for two is complicated - who will clean up, who will go to the store... who will post the prettier photo on Instagram? It may seem absurd, but if you post the same photo on Instagram, it does not mean that it is actually the same. It really differs in one thing, and that is absurdity.
The 'controversy' surrounding the apparent differences between posts by couples on Instagram started with posts Isabelle Koval and her partner Justin. Both posted the same photo, but the captions were completely different. While Isabelle bet on romance, Justin attributed something for which, among other things, she was advised to leave him immediately. He wrote under the photo: Sitting here trying to explain football to this uncultured swine. (I'm trying to explain football (ob. a. American) to this uneducated pig.)
When Isabella posted the two photos side by side on Twitter, it started an avalanche of photos of other couples, who also published both records and proved once again that we are women and men each from our own planet. While women (expectedly) write nice and sincere notes, men try with silly jokes.
See more examples of this distinction in the gallery.
Gallery - The absurd difference between what happens when a photo is posted on Instagram by a girl or a boy