Answer:
Emotion.
Step-by-step explanation:
If someone gives you a hug, for instance, you may feel love, uncomfortable, happy, upset. All of these are emotions.
Walking down a street and seeing something move in the corner of your eye may startle you. You might feel scared, concerned, or possibly content for some reason. All of these are emotions.
Emotions are a basic human reaction to any type of experience.
Hope this helps :)