Hollie was making her way up to the North Tower when she practically walked right in to an angry-looking first year.
"Oh, sorry!" she cried, jumping out of the way. She recognised his name as Theo - she had taken Potions classes with this guy as he was in Slytherin. She was also familiar with the girl beside him.
"Urm... hi, I'm Hollie," she said, extending a hand for both of them. The boy seemed to be in a bad mood, but it was worth a try. They were all in the same year, after all.