Similar but different

I mentioned that we look at the different poses at the pre-wedding meeting and this is one of those poses. The photo on the left looks fairly similar to the one on the right but one is a piggy-back and the other is one person sat on a chair and the other standing. Can you work out which is which?

I am guessing that you can see which is which but the giveaway for me are the smiles. It doesn't really matter where this photo is taken. It could be outdoors with a distinctive building in the background or it could be anywhere indoors.

Happy snapping