Smeds and The Smoos

'By a loobularlake on a far-off planet there lived a young Smed, and her name was Janet. Not far away, on humpletyhill, there lived a young Smoo by the name of Bill.'
The Smeds (who are red) never mix with the Smoos (who are blue). So when a young Smed and Smoo fall in love, their families strongly disapprove. But peace is restored and love conquers all in this happiest of love stories. There's even a gorgeous purple baby to celebrate!