Answer:
1. Know yourself and your intentions.
2. Make your actions match your words.
3. Be sincere about your reactions.
Reference:
Firestone, Lisa. "5 Ways to Build Trust and Honesty in Your Relationship." Psychology Today, Sussex Publishers, June 29, 2015, Pswww.psychologytoday.com/us/blog/compassion-matters/201506/5-ways-build-trust-and-honesty-in-your-relationship.
