"No, you don’t understand, Hermione," he said, trying to hold her back by taking her hand, but she refused to look him in the eye. Not because she didn’t want to talk to him, but because she currently had no control over her emotions. And it had become gone worse since that stupid potion. She didn’t want him to think she was hurt by him not reciprocating her feelings. Well, she was a little bit hurt, because who wouldn’t be in that situation? But she wasn’t asking him for anything and she was most definitely not angry or mad, or whatever, at him. Feelings can’t be controlled and the fact that he did romantically like her at all was making her immensely happy.