How to send a circle of friends when you see a rainbow on a rainy day?

When you see a rainbow on a rainy day, your circle of friends can be: a rain that arrives as scheduled, an unexpected rainbow, and a map of Zhang Caihong. This way is adopted because this sentence is concise but beautiful. When we meet unexpectedly, we use anthropomorphic methods to animate rain and rainbow. Meeting unexpectedly also reflects the joy of seeing the rainbow. At the same time, it is beautiful, and it also succinctly expresses the encounter with a rainbow, plus pictures, which is the icing on the cake.