James "In the back of my mind" Potter
Regulus "In the back of my mind" Black
James "You died" Potter
Regulus "I killed you" Black
James "And I didn't even cry" Potter
Regulus "I didn't even regret it" Black
James "Not a single tear" Potter
Regulus "I can't believe i said it" Black
James "And I'm sick of waiting patiently for someone that won't even arrive" Potter
Regulus "I hate you" Black
James ''I hate you" Potter
Jegulus but its Anti-hero jegulus (could be canon complaint jegulus too)