"Lolo Kiko" is a term of endearment created for the Pope. Kiko is a nickname for the Spanish name Francisco and the use of 'lolo' denotes that the person being referred to is a beloved old man or a grandfather (lola is the female counterpart).
Pope Francis follows to be a reference for all we look to the Catholich Church with interest and participation. He is meaningful and expressive in his speechs. He is not a teller machine repeating dogmas and catechism, so that he expresses his ideas in an active way, a more effective way than that offered by the Popes who preceeded him