Jason forgot to bring his own boxers to the pool. Luckily (or unluckily), you can buy them at the cash register. They're even on sale! Maybe because they were "broken"? Because even the transformation has not made them fit (seems like they actually got bigger). No big deal! Someone just has to find him in the dressing room. Well, it wouldn't be a big deal if he wasn't actually the only person there. Because who goes to a pool at 9 pm on Wednesday?