Literature Reference: 忆昔花间相见后，只凭纤手，暗抛红豆。—— 《菩萨蛮》 Recalling the past, after meeting among flowers, only slender hands secretly tossed red beans. Source from 'Pusa Man'.
忆: Longing and reminiscence, often characteristic of those with a delicate heart and a deep capacity for affection.
姝: Beauty and grace. A fair lady, embodying the elegance of blooming flowers and the virtues of wisdom, kindness, and propriety.
Meaning: Recalling beauty, 'Shu' refers to a graceful woman, symbolizing tenderness and unforgettable charm.