Long-lost rain, what mood have you expressed for a long time?

A happy mood. Long-lost rain, long-lost you mean it rains after a long time, and it has the same effect as seeing you after a long time. If the weather is very dry, people will look forward to the rain very much, and the desire for water will last very long, indicating a very urgent state, a state in which I miss you and want to see you. I miss you very much and want to see you soon, so I haven't seen you for a long time, and it hasn't rained for a long time. It's all a state.