Strange Happenings

I came home from work on Thursday and found Matt at the sink washing dishes. Now, he's a very helpful son, does chores without grumbling, but you have to give him direction. If he sees you working he'll offer to help, but a pile of dirty dishes has never spoken to him before.

After he finished, he went upstairs and brought down loads of trash. He then vacuumed.

Thursday was his last day of high school classes. He doesn't graduate until June, but for the second semester he is taking all his classes at the local Technical College (computer stuff). To graduate from high school he just needs to complete and present his culminating project and then he is ready to walk. Cap and gown have been ordered.

The above picture is his "official" Senior Picture, the one below another good one taken on the photo shoot, photographer: Kim.

When I came home from work on Friday, the dishes were all washed. What does this mean???