Book "Umbrella"

I read this book called "Umbrella".

Carla is a student and loves umbrellas. One day she bought new umbrella which is red, and she loved it so much. After she bought it, she went to a cake shop and her brand new umbrella was stolen! It was raining, so she took a black ugly umbrella instead. That umbrella was another person's umbrella. She took Carla's umbrella.

When she was walking, one guy talked to her, but she had no idea who he was. He is Paul and misunderstood her as Marisa who had Carla's umbrella. She liked him a lot. She thought she had such a bad day but now, she thinks that she had good day.