Literature Reference: 竝长两心熟，到大相呼名。—— 《古词三首 三》 于鹄 As we grew up together, our hearts became close, and as adults, we call each other by name. Source from 'Three Ancient Poems, Part Three' by Yu Hu.
长: Strengths, merits.
心: Heart and intention, often used in names to signify sincerity, is conducive to attracting noble assistance.
Meaning: Long heart signifies growth and the maturity of the soul, symbolizing deep emotions and enduring friendship.