Congratulations is the civility of envy.

-- Ambrose Bierce (1842〜1914?)

One I love, two I love,
Three I love, I say,
Four I love with all my heart,
Five I cast away,
Six he loves, seven she loves, eight both love.
Nine he comes, ten he tarries,
Eleven he courts, twelve he marries.

From Mother Goose〜恋占い♪