Trust and Safely
Erron need two things to thrive: trust and safely. Trusting you is about knowing that you're ethically and morally upstanding( or least in accordance with his values), and feeling safe is knowing that you'll stick by him. Erron don't want to open up to people who might disappear overnight. If Erron feels he can trust you and feels safe with you, he'll be very happy. The only added bonus is to tell him how much you appreciate him.
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