"Sounds good to me" Harry grumbled pulling his wand out."Together?" she asked, he nodded as he forced himself to relax and concentrate."One" Harry said."Two" Hermione counted."Three" they said in unison before waving their wands and speaking the incantation together perfectly."Capacious extremis" they grinned as their magic weaved into each others creating one magic ball which split into threads and then spread out forcing the compartment to move with it, people on the outside unaware of the changes happening in front of them."That's better" Harry said smugly as he fell backwards onto the seats which could now fit ten or more people instead of the six from before."I have room!" Draco cried happily as he stretched out across his side of the compartment."Move it Blondie, the space isn't just for you!" Pansy demanded as she shoved Draco’s legs off the leather before sitting down herself."Bitch" he mumbled.