For the most part, Harry was able to relax after the Second Task and simply went through the motions of classes, studying, training and spending time with Cho. Some of the injuries he’d received during the Task would end up scarring according to Madam Pomfrey, because apparently merpeople’s claws were slightly venomous that made cuts caused by them to be resistant to healing potions. So now Harry had a few more scars to add to his collections of burns on his torso, arms and- of course, the lightning bolt on his forehead.