I remembered the bit about the chest, and I accepted that as showing that Michael’s a Muggle, but it’s vaguer about Petunia. But I forgot about the potion that had already worked on Petunia; that seems pretty clear. So thanks!
I remembered the bit about the chest, and I accepted that as showing that Michael’s a Muggle, but it’s vaguer about Petunia. But I forgot about the potion that had already worked on Petunia; that seems pretty clear. So thanks!