Answer:Fear drives action when brain nerves send alarming messages that someone can attack you or harm you physically.
Explanation:That's how fear prepares you to fight or for resilience. It enables a person to protect himself under all circumstances.
It says "I love you." It is missing any pronouns, and in that case this sentence just says "Love", however since korean is mainly a context based language, "I love you" is still the correct translation.