Buquê de flor is Portuguese for a bouquet of flowers, and as a short audio clip it circulates mainly as a shareable reaction sound for light-hearted romantic moments. Its appeal comes from its simplicity: listeners do not need context to understand the gesture it describes, so it fits easily into short videos, memes and messages between friends. Because the clip is only a few seconds long, creators can reuse it as a quick audio punchline for birthdays, anniversaries, apologies and playful surprises, keeping it current whenever flower-giving appears in online humour.