question: And as he wondered , all the doubts about the wisdom of getting her something new and different resurfaced . Maybe he 'd been foolish to listen to Ron - after all , when it came to understanding Hermione , Ron did not have the best record . And was n't it possible that giving her a cloak , nice as it was , could be seen as a rather impersonal sort of gift ? He flinched inwardly - God , he hoped she had n't thought that !
Q: What may be the reason Ron did nt have the best record ?

answer: He and Hermione did n't get along very well .

question: Everything he said to her was enchanting , and yet frustrating at the same time . He explained that it was the same for him too , although she had wondered idly if he really meant that . She had spent her Friday night centered around him , breathing in his scent , staring at his perfect face .
Q: How can something be " enchanting , and yet frustrating at the same time " ?

answer: You feel bewildered and ALSO elated .

question: Then , I 'd have two problems . Anyhow , he got sick . I was n't that concerned because Nipper does this every now and again . I do n't know why and neither does my vet ... Late this evening , he had diarrhea in his pen .
Q: Why does the speaker refer to Nipper getting sick as one of two problems ?

answer:
She wants him to feel better , and it will also be costly to help him recuperate