  We introduce non-trivial two-point functions of the super Schur polynomials
in the ABJM matrix model and study their exact values with the Fermi gas
formalism. We find that, although defined non-trivially, these two-point
functions enjoy two simple relations with the one-point functions. One of them
is associated with the Littlewood-Richardson rule, while the other is more
novel. With plenty of data, we also revisit the one-point functions and study
how the diagonal BPS indices are split asymmetrically by the degree difference.
