What could possibly happen if, say, Ren accidentally walks in on Shay and Calla in Calla's bed? [Songfic, Ren's POV. Song: "If Looks Could Kill" by Heart]
Takes place during the scene in Nightshade where the Haldis pack is at the Burnout, after Dax attacks Mason. And nobody messes with Mason. So how does Nev express his feelings about it? By performing a cover of the classic, p-o'd Heart rocker, of course.