My girlfriend doesn't cherish my kindness to her.

It's long and touching. She is really a kind girl. Don't give up easily. Don't be sad. If you continue to be sad, how can you find your lost feelings?

To put it bluntly, you were too focused on your career and didn't give her the necessary care and time when she needed you most.

It is not too late. As long as she doesn't have a boyfriend, her memory won't disappear. So you can get your money back. Try harder, not once, twice or three times, but never give up. She may turn you down once or twice. Spend more time, 10 times, 20 times, and you won't refuse again. Have you ever seen 10 1 propose? You can learn from them. There is no unsuccessful marriage. It depends on your sincerity.