'Oh, I don't know, Hermione,' said Harry. 'I'd be pretty ashamed of him.'
Remus Lupin is not the type of person anyone would expect to have a child. Doing what he thinks is right, he goes to Harry and offers to help him defeat the Dark Lord, his kid would be much better off without him. But when Harry refuses his help and gives him a few home truths, Remus must find his real courage.
The courage to be a father.