<Table> <Tr> <Td> </Td> <Td> Look up xoxo in Wiktionary, the free dictionary . </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> Look up xoxo in Wiktionary, the free dictionary . </Td> </Tr> <P> Hugs and kisses or xoxo is a term used for expressing sincerity, faith, love, or good friendship at the end of a written letter, email or SMS text message . There is controversy as to which letter (' X' or' O') represents which action (' hug' or' kiss'). </P> <P> The common custom of placing "X" on envelopes, notes and at the bottom of letters to mean kisses dates back to the Middle Ages, when a Christian cross was drawn on documents or letters to mean sincerity, faith, and honesty . A kiss was then placed upon the cross, by the signer as a display of their sworn oath . It was also used in early Christian history as much of a display of the same . </P>

Is the x the hug or the kiss
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