 You don't borrow $40,000 from your grieving son to build a retirement home. You just don't do that. And then especially if you do that, you don't leave him hanging, wondering how to ask, like what's the – the fact that he hasn't brought this up for a few years. I would call him and jokingly respond, hey, the bank of – Bank of son is calling said note. Is calling the note. Note is due, dad. Are you building something? Are you doing something cool? What do you need the money for?