Buffy for lines? Canon, cross-fandom=okay with me! Doesn't have to be shippy at all, no preference either way! I just like to see where things go.
I'd really like to try her across The Doctor (especially Nine/Ten/Tentoo/Eleven), Alaric Saltzman, or Damon Salvatore as far as cross-fandom things go! PSL, GPSL, games, I'm open to anything. :)