LOVE AND JEALOUSY.
Love without jealousy is fake love
Jealousy elevates generic love into special love
Special love impossible without jealousy
Absence of jealousy in a relationship means loving everyone equally.
When you love everyone equally, you love no one
True love without jealousy is impossible
True love also impossible with excessive jealousy
Excessive jealousy breaks trust
Special love is a combination of true love tinged with a little jealousy.
Jealousy makes generic love special love.