From project partner to life travel companion, she thought he was a strong man in the workplace who controlled everything, calm and restrained, never emotional; but he stood by her side when she was silent time and time again, even if he didn't say anything.
He didn't promise anything, and she never asked, but after giving in and standing side by side countless times, she finally discovered——
The real closeness is what you haven't said, I understand.
Purpose: Describe the silent but profound trusting relationship, and express the love of "understanding you" better than the promise of "loving you".