Before diving into the Liturgy of the Eucharist, The Liturgy Guys discuss the nature and meaning of the Holy Sacrifice.  For help, they turn to the works of French philosopher Jean Hani. 

Denis has been struck with, "Hani-itis," a self-diagnosed very contagious, non-real disease (as well as Appendicitis, a medically diagnosed, non-contagious, very real disease for which he received an appendectomy last weekend—all is well, though prayers are appreciated) and he hopes to inflict the former, not the latter, on this fellow Liturgy Guys.