James laughed hysterically, and Peter simply blinked, staring directly at his friend. James laughed harder still, three boys sitting in the Gryffindor common room.
"Sirius. Orion. Black. Oh my god-" James started before finally breaking down laughing on the floor. Sirius chuckled awkwardly. James tried to catch his breath, sitting up and pushing up his glasses, "You, Sirius Black, are a genius."
A few minutes later, James and Peter found themselves watching Sirius Black standing on the Gryffindor table in the great hall, pulling Remus up with him. Everyone looked legitimately confused. Sirius had a slight smirk pulling at his lips. He wrapped his arms around Remus before yelling loudly, "AND REMEMBER KIDS, IT'S NEVER TOO LATE TO BECOME A RAGING DEGENERATE HOMOSEXUAL!" dipping down and kissing Remus. Passionately. Half of the room looked genuinely confused, including Peter. The other half of the room, including James, clapped and cheered.
Sirius then made his way to a closet with Remus after that.
What happened next? Use your imagination. ;)