Abstract: We will study the stress tensor sector of CFT four point functions in the large central charge limit, by considering the correlation of two pairwise identical operators: two heavy (whose conformal dimension scales with c) and two light ones (whose conformal dimension is of order 1). We will find some interesting structures governing both the light-cone and the subheading to light-cone regimes of the stress-tensor sector in the <HHLL> correlator.