I can rabble about the Vex in two languages and I feel like you should all be great ful
What if Stiles and Derek's first kiss is post-nogitsune? Would he feel like a thief? Would he mourn the body that Derek never held? Would each brush of fingertips or kiss to his temple be a betrayal? They'd probably talk about the scars too. Derek would understand-- to an extent. But he grew up not without his history on his skin so he'll never understand how it feels to have that ripped away.