Metagross is smiling. He wants you to smile back.
...Which part is his face?
I love this feature! I'm already getting giddy thinking about it.
Like another said, my biggest hope is that Pokemon with different natures behave differently, though. It would feel a little shallow if all Pokemon behaved completely the same.
It'll be amusing to see Pokemon like Starmie, Honedge and a couple other odd-looking in Pokemon-amie. How does Honedge eat, exactly?
I wonder if you'll be able to buy toys and play with them with your pokemon, like in Nintendogs.
I really don't get why they removed this feature. It was SUCH an awesome and epic feature :/I love the idea of bonding with your pokemon, still wish they kept the follow me feature