I HAD a plan, I swear. But then this came up, and… I must be the worst so called author alive. Can't even stick to the plot line. Well well, new chap.
Since Regulus's first year (Sirius's forth, by the way), the two brothers had established a few unspoken laws regarding the way they acted towards each other in-between the holidays. They could easily be expressed using only tree words. Not at all. They didn't speak, look or even acknowledged each other. Therefore, it wasn't until the Christmas holidays Sirius discovered about Regulus's new girlfriend. And that didn't happen in the most pleasant of ways.
See, Sirius was pissed about having to go home, as usual. When he spotted his brother, he unsurprisingly decided to spy on said brother a minute. It could do no harm, after all.
The first two minutes or so, all his brother did was standing on their meeting place and look for Sirius. No fun. Just when Sirius decided to stop, a bloke sporting dark blond hair and black robes went past Sirius, without a doubt heading for Regulus. When said bloke lay his arms around Regulus's neck and kissed him softly, Sirius could help but revealing himself. This was to good blackmail material not to use.
"So you're a poof then, huh Regsie?" He snickered. His brother flinched, and pulled away from the bloke, worried to say the least.
"Sirius! Thank god, thought it wa… What did you say?" Regulus face had gone from worried to relieved to chock, and had finally stopped on delight, for some reason. "Oh. Gaia, would you please turn to meet my brother?" He smirked, looking like the perfect Slytherin.
The bloke turned. And it wasn't a bloke.
'Shit.' In fact, it was a girl. A very pretty girl, on that. A girl that Sirius had had the fortune, or misfortune, to have dated the same year. She had obviously cut her hair, thus making anyone seeing her from behind wearing robes convinced that she was a boy. None the less, Sirius was embarrassed as fuck.
"Gaia Dzjugasjvili. A pleasure to meet you, Sirius." She said, shaking his hand slightly, then letting it go. Regulus cleared his throat.
"Right. I'll see you on Christmas eve then." He said, smiling towards the girl. "Come on then Sirius, suppose you'll apparate me to?" Sirius dragged his eyes away from the suddenly very interesting ground, and, for once, obeyed his younger brother.