Normal Will, (notice the other three are still in the picture)...
"Oh no, now I am an only child! Mom is going to take a million pictures of me!!!! AGGGHH"
Watch the next few pictures and see what I mean.... He morphs into "angry Will"
I think he will be o.k. with the time spent alone with mom...(of course, 10 minutes later at the Old Navy, after losing him in yet another clothing rack, mom was ready to send him off to school as well!)