They hung on until the last time he had floo-called her. That call had come just a few days previously and once again Ron was complaining about never seeing her. Hermione had told him not to come to Hogsmeade, that she had too much work to do. In reality, she just didn’t have the energy to listen to him rail at her again about her lack of commitment to their relationship. The call ended with Ron telling her to rethink her priorities and not to call him back until she was ready to be a "real girlfriend.’