Harry heard the pounding on his door from his now spastic so called sister Ellie. It lind of reminded of Mrs. Dursley except his little sister he could tell was just being nice and sweet in her own little way even when it left him with a slight headache. He quickly got out of his bed and went down stairs where he saw Remus was there and went up to him and hugged him and said, "It's so nice to see you again".