Location: By a window on the second floor
They eventually caught up with Sirius on the second floor, they would've been quicker but trying to repair everything in sight is bound to slow you down. When they were about five feet behind him they noticed that he was wearing a towel around his neck (where did he get that?) like a cape.
"Sirius?" asked James tentatively.
"No sudden movements" whispered Remus, edging closer to Sirius, "don't want to startle him."
Sirius suddenly swung round t face his friends with this crazed look in his eyes and he was grinning, madly. Remus quickly started backing away and James shuddered in fright.
"Hel-looooo" shouted Sirius, like they were two corridors away instead of right next to him.
"Sirius, come here please," pleaded Remus.
"No," replied Sirius, stomping his foot. "I have got to do this."
"Do what?" asked James apprehensively
"Save the World!" came the reply.
"No you don't" said James in a soothing tone, motioning for Remus to come at Sirius from behind.
"Yes I do!" insisted Sirius and turned around, hitting Remus with his towel, to face the window.
He then proceeded to prise the window open and clamber onto the ledge. Remus and James exchanged 'Uh oh' looks and made as if to pounce on their friend a second too late. . .
"Superman to the rescue!" bellowed Sirius, jumping off the ledge and falling rapidly downwards.
Remus and James had collided into the wall and were now sitting up, rubbing their heads. Remus scrambled to his feet quickly and looked over the edge.
"He's going to kill himself!" exclaimed Remus
James joined him, "Nah, the ground's closer than you think."
It was true, Sirius was still falling but he wasn't a tiny dot. In fact, they could see him and the people directly below him quite clearly. Uh oh.
"At least we didn't have to save him," muttered James, "I don't think I would've been bothered to get my broom."