"W-w-what're they doing?" asked Pettigrew, a look of surprise on his face. Lupin's face had also taken an air of worry on, and he looked pale, even in the dark night. Even Sirius had lost some of the cool look on his face,
"That's the disappearing cupboard! (from the books...)Sh*t, I better go after them. Come on James, sling 'im through!"
Sirius bounded into the cupbard, and James said a single word, causing Riddle to fly through, before jumping in himself. Lupin looked even more worrid, and turned to Pettigrew,
"I'm going too. Make up some story if anyone finds we're gone. Coming, Snape?" his voice drifted back as he stepped through.