Harry was in Potions class and Snape and he was mildly anxious that always Slytherins at Draco's behest would ruin his potions by making Snape blame him and send him to detention and today he was in the mood for scrubbing cauldrons. Then someone from Slytherin sat next to him

Hello Harry... It looks very lonely... His voice was low and husky like he had just woken up