Emotion

1. Love

1.1. Expressed either subtly or obviously

1.1.1. Feeling of strong attraction

1.1.1.1. Can be formed between anyone

2. Hate

2.1. Feeling of strong unattraction

3. Happy

3.1. Glad

3.1.1. Feeling of joy

3.1.1.1. Felt when something exciting or awesome happens

4. Sad

4.1. Used to express unhappiness

5. Emotion is felt by all humans.

5.1. Negative emotions and positive emotions exist

5.1.1. Love and Happiness- Positive emotions

5.1.1.1. Used to express one's feelings