Answer:
She did not like him very much
There are many factors that could hamper an effective communication. Some of those could be: social status (if you are talking to someone who has a more important status than yourself, it may happen that they are not interested in a communication with you), use of language (if you use inappropriate words, the conversation is not going to be successful), knowledge about the subject (if you don't know what you are talking about, the conversation is likely not going to continue), atmosphere/noise, cultural differences, disabilities, etc.
Answer: I believe it would be definition 1
I apologize in advance if it’s wrong I can’t see the text clearly, but I hope it helps to some extent!
The ground shook in response to the deafening crash, and the world seemed to stand still for a moment. But only just. The ground shook, the people around the area breaking into a commotion. All of them swarmed to the nearest shelter, desperately searching for a means to escape their fate. One person rushed into their home, hastily barricading the door as several people followed after them. Another stood on the edge of a roof, apprehensively taking a step forward as the world went up in flames around them. It had come. The apocalypse, long awaited, was finally happening.