Texting Faux Pas

Lately Tyler has been getting more educated about how to use a cell phone. If he's going to play with it, it has to be a real phone, it has to be on, and it has to be unlocked. Otherwise he wants nothing to do with it. This morning while playing on our bed he saw my phone and started playing. I was still half asleep and therefore happy that he had found something to keep him occupied for a little while longer. A few minutes later I looked over and noticed that the "sending picture..." screen was up. A couple of seconds later I saw that this was the picture he had sent...

...TO THE MISSIONARIES!!

I'm not quite sure what to do here. They already knew I was pregnant so it's obviously not an announcement of any kind (and NO I wouldn't announce it this way to the ELDERS anyway!). Do I just call them and explain that my 17-month-old son just randomly figured out how to send THEM this particular picture? That it's not a threat of any kind, and that I will gladly talk to their mission president should he have any questions about this highly irregular picture that is now taking up space on their phone? Or do I just wait until I see them on Sunday and see if they ask about it. At this moment are they wondering which of their companions (there are three of them) Sister Jensen was directing this picture to? Are they arguing over what it's supposed to mean? Are they glaring at each other accusingly, trying to remember if any one of them has been alone for any amount of time in the past couple of months?

...excuse me, I think I have a phone call to make.