Appreciate Malfoy hair, an easy How-to book

Rose Weasely is a perfectly content Sixth Year Gryffindor (apart from the cursed existence of Scorpius Malfoy, but that's a side-note). A strange book pops up out of nowhere and suggests some pretty great ideas for annoying the socks off him, but definitely won't make her appreciate his hair. Definitely. CANON COMPLIANT Next gen!