Can they please stay like this forever?

The other day I had both kids in the playroom. I was just watching them. Emma rarely takes her eyes off of Jake if he is anywhere near her. She smiles and laughs at him. So cute! He is just as fond of her. I watched him bend over her, pat her little hand and say clear as a bell "Best Friends!" I wanted to cry. Instead I left the room for two minutes to go to the bathroom. When I came back I heard Emma making the strangest noise and walked into the room just in time to see Jake sitting on her back riding her "like a horsie, mama!" Funny what friends will let you do to them.