Random acts of kindness

3. the ability to understand and share the feelings of another.
6. feeling or showing gratitude or pleasure.
10. the quality of being thankful; readiness to show appreciation for and to return kindness.
11. not subject to any conditions.

1. take action; do something.
2. feelings of pity and sorrow for someone else's misfortune.
4. feeling or showing love or great care.
5. showing a readiness to give more of something, as money or time, than is strictly necessary or expected.
7. made, done, happening, or chosen without method or conscious decision.
8. the quality of being friendly, generous, and considerate.
9. displaying kindness and concern for others.
12. showing careful thought.
13. belonging naturally; essential.