The two girls would soon after leave to do some foraging. Though even with Pylia’s guidance to tell you what to look for, it takes you both a good hour before you can find any useful herbs. You gathered as much as you can before Pylia says that you’ve found enough, but now you need one more type of flowers for some potions she can make. These might be slighter harder to find, but you still have some time left. Just have to head to the beach.