The sudden zipping of the broom past him made Avallach frown a bit.  When he saw that it was clearly another professor...a rather skinny individual...his interests was piqued.  It appeared he had ended up with the twins and the girl he had noted earlier, and went to check and see if his soon to be fellow professor was okay...along with the three students he would now be with.<br/><br/>"Good morning," Avallach said with a slight smile to the group.  "I am Professor Avallach Ambrosious.  I trust all is well in here."  His blue eyes took in the four people with a sweeping glance, but particularly over the skinny professor and they girl holding a book.  It wasn't that the twins were not noted...but something about these two had his attention a bit more so.  The girl he sensed had no true desire for company, but attempting to be polite.  He could understand that considering he liked to have his privacy.