Erin Strecker
May 09, 2014 AT 01:32 PM EDT

And now for another installment of Being James Franco.

While on Letterman Thursday night, Dave naturally asked him about all the weird stuff — like nude Seth Rogen paintings — Franco’s been posting Instagram. After pulling up Franco’s own infamous nude-ish selfie, Letterman spoke for us all, asking, “Honest to God, why?”

Franco had an interesting response: “Instagram isn’t something I put a lot of thought into,” he began. (Duh.) He then explained he’s doing it all for his fans: “I didn’t ask you to look at it! It’s what the people want! If you don’t want to see it, don’t follow me.”

If only it were that simple.

You May Like