Know her schedule, send some sympathetic messages, information she is interested in, and humorous jokes when she is at rest. If she gets off work late, it will be unsafe to walk alone on the road. You can calculate the time to call her and chat. One is to be brave, and the other is to relieve the fatigue of the day (this will be operated according to the specific situation); If you have time to get together on the rest day, you can bring some small gifts or something. It depends on the other person's preference ... there are still more than ten hours of classes, and your body will definitely be overwhelmed. Ask more about health and fitness methods and teach her personally, which will not only help her, but also deepen your's feelings. That's all I can think of at present. In fact, there are many ways, mainly depending on how you achieve it.