it's about time for more...

 This is Shelby's "angry face" but it's more of a game now to make this face at each other and then laugh:

 This is her trying to make the angry face without laughing first:

 Calvin eating a sandwich while Shelby eyes it:

 thinking about sharing:

 Shelby taking matters into her own hands:

 camping trip to Payson Lakes:

 Most of Calvin's fish pictures include him holding it in front of his face, but here's a few where you can see him too:

 Shelby loves playing with blankets, wearing them, pretending to sleep on them, what an easy toy