WHO: Sirius & OTA WHERE: Honeydukes WHAT: Looking for something sweet/Christmas Shopping
Sirius was shopping in Honeydukes, poking through the chocolate isle, looking at various foil wrapped blocks of chocolates. He wasn't sure what he wanted to get for himself and what he wanted to get for his friends (Lily would probably be mad if he bought Harry sweets for his first Christmas).
He grabbed a brick of chocolate for Remus and put it in his basket. Then he put it back and grabbed a bigger brick. He turned the corner to head into the fudge isle when he almost walked straight into someone.