The weather is bad and it is raining very cold. My boyfriend doesn't send me a coat or an umbrella. We should have dinner together at noon, because it's cold. Why don't you?

Many boys are careless, and sending coats and umbrellas often appears in TV dramas, but in reality it depends on the specific situation, such as you are not very close, he thinks you can take care of yourself, and so on. As for not having dinner together at noon, maybe he feels cold and doesn't want you to catch cold. In a word, personally, I don't think this is a very serious matter. If you want to continue to develop, you should cherish him more. Girls can also be caring and attentive to boys!