After Floki murdered Athelstan, Ragnar read about Christian burials and did well by his Christian friend, burying him in the woods near his home he'd shared with you. You isolated yourself from Kattegat, only accepting Ragnar or Bjorn into your home.

The wind doth blow today, my love, And a few small drops of rain; I never had but one true-love, In cold grave he was lain.