Well I do hope that they will end up togheter,but the way things are goin' I would'nt be surprised if either of them ended up dead(Especialy Lupin,he is on a dangerous mission with the werwolves and Fenrir Grayback is no sweetheart).Things are gettin' very complicated and you never know who will make safe and sound(I never would have imagined Bill gettin' mangled and disfigured). We can only hope for the best.