Every verb can take at most one Verbal Person Marking. and it depends on the personal hierarchy: 1st person > 2nd person > 3rd person.
so "I love you" in seto ka'palo is "ne a'aima"(2.SG 1.SG.A-love-REAL); "you love me" is "ne go'aima"(2.SG 1.SG.P-love-REAL); "you love him" is "pibre e'aima"(3.SG.M 2.SG.A-love-REAL); "he loves you" is "pibre ne'aima"(3.SG.M 2.SG.P-love-REAL)