Place it near the end of a short anime reaction sequence, after a setup line and before a Mayuri Tuturu button for a second cute voice hit, or follow it with the Yamete Kudasai sound button when the bit needs an embarrassed turnaround.
关于此声音
This is a short 3.6-second voice clip of the Japanese phrase 'Onii-chan Daisuki' delivered in a cute, high-pitched anime style. The line sounds sweet and affectionate, with an exaggerated clingy charm that makes it feel playful and teasing rather than serious, perfect for a light, lovey-dovey reaction moment.