"I need one of those fancy water-repellent charms for my hair. It’s still a mess from getting wet yesterday..." She’s rambling and it’s adorable. He shifts her weight to one side to dig his wand out of his pocket. While he could do the spell wandlessly on fabric, hair was a bit more complex and the wand made it easier. He cast as he walked towards the bathroom, finishing just in time set his wand, and the witch, on the counter. 