The phrase is Portuguese for how romantic, and this clipped version circulates as a short reaction sound on soundboards and in chat audio shares. Its appeal comes from the contrast between the sweet wording and the exaggerated guauu that follows, so it is used both sincerely for cute couples and ironically for cringe or staged romance. Because it needs no context beyond a visible romantic gesture, it travels easily across edits, stories and group chats where a quick teasing reaction says more than a typed comment would in that moment.
关于此声音
Que Romântico is a short Portuguese voice clip saying how romantic with an exaggerated guauu reaction, used for funny romantic moments and couple edits.
A short voice says the Portuguese phrase que romântico, meaning how romantic, in a soft, drawn out and clearly over the top tone, followed by an impressed guauu that stretches the reaction. The delivery sounds sincere at first, then tips into playful exaggeration, which is what makes it funny when the moment is only mildly sweet or awkward. It works as a teasing caption in audio form, letting viewers hear the eye roll and the smile at the same time without any extra explanation needed from the creator at all.