XOXO

Letters that mean hugs and kisses

• Hugs and kisses, in letters

• Billet-doux closing

• Cutesy sign-off

• Hugs 'n' kisses

• Hugs and kisses, briefly

• Hugs and kisses, symbolically

• Letter closer

• Letters at the end of a love letter

• Letters in love letters

• Love letter closer, perhaps

• Love letters?

• SWAK alternative