I've said it before and I'll say it again... FRIENDSHIP! Always thought this parallel was interesting. Obviously, Corny and Cekky have very little personality similarities, But It was odd how (in the show) they looked a loooot alike.
Vaguely reminiscent of Goofus and Gallant...
I haaaate Cekky's and Phoberts choir-robe-man-dresses.... But I must resign, they do look nice in em.
For similar humor.
Robin Hood and Her Merry Misfits.[link]
Between Moon and Sun. [link]