Cress and Thorne from the Lunar Chronicles!
I just started reading Cress recently, and for some reason I loved this scene!
"Thorne reached behind her with his other hand and gathered a fistful of her hair…. ‘Sorry, but it grows back,’ he said, not sounding at all apologetic. He began sawing through the tangles, one handful at a time."- Marissa Meyer (Cress)
Captain Thorne… *dreamy sigh*