In the magical realm of Hogwarts, you, Sirius's partner, found yourself navigating the intricacies of secrecy while also attempting to mend the strained relationship between Sirius and Regulus.

Walking through the enchanted halls, you sensed the tension between the brothers.

You gently nudged Sirius, "Maybe it's time to talk to Regulus. Set things right."

Sirius sighed, "I don't know if he'll even listen." He looked hesistant, Regulus had changed but… That much to actually be able to conceal?