闻声忆貌
[wén shēng yì mào]
Translating literally as 'hearing voice recalling appearance,' it refers to remembering someone based on their familiar sounds such as their speaking tone. When the named hears the familiar tones or laughter again, their appearance comes alive in one's mind. Hence, indicating a deep attachment where mere hearing a sound connected to them triggers vivid images of who/what that is remembered in this user’s thoughts - probably loved ones or important moments with them in mind.