Naked boy

I cant figure out why my son cant keep his clothes on. I walk into the family room and there are his pants, his shirt is on the ground in the kitchen, socks in bathroom and these are all clothes that he had on today, within the past hour, that he has now shedded. Its below 30 degrees outside and we keep our heat on 67 in the house so its not like its so hot that he needs to remove layers of clothes, if anything he needs to be adding them on. For some reason he must be in his underwear as soon as we enter the house. All of our neighbors have seen Preston at one time or another in just his underwear because he goes to the door that way when someone knocks and yet they still come back so I guess thats a good thing. Id say he gets this from his dad but he only does that when I beg for something to drink in the middle of the night. I guess at some point he will cover up and until then sorry for all of those that may see a bit more than they asked for.