The note unfolds as a jubilant, effervescent burst, initially sharp and intensely zesty, yet quickly revealing a unique underlying sweetness that differentiates it from its more acrid cousins. It possesses a bright, almost luminous quality, reminiscent of the fruit's verdant peel rubbed vigorously, releasing a cascade of aromatic oils. Its texture is simultaneously crisp and juicy, evoking the sensation of biting into a perfectly ripe lime, with a slight, invigorating tang that prickles the senses. Projection is immediate and radiant, a shimmering halo of freshness that announces its presence with undeniable vitality. While undeniably a top note, its more complex, slightly greener-floral facets can linger briefly into the heart, offering a nuanced bridge before dissipating, leaving behind a clean, airy impression. It behaves as a quintessential opener, setting a vibrant, optimistic tone for the entire composition.