"People in every time and culture have fallen in love, but not every culture has written about love or valued it in the same way.
'In the 12th century, romantic love became something that was worth celebrating and exploring in songs and stories - and you only have to look at modern film and music to see that legacy is still with us.'
Before the Norman conquest of England, Anglo-Saxon literature had a very different focus, said Professor Ashe.
'The world of the Anglo-Saxon warrior, at least in poetry, was based on the bond of loyalty between fighting men. Love in this world means love for your fellow warriors, and the idea of sacrificing yourself for the group."
http://www.ox.ac.uk/news/arts-blog/did-love-begin-middle-age...