Place it near the end of a sibling or anime edit, after a protective moment, then follow it with Onii-chan Onii-chan for a call-and-response, and add Tuturu afterwards to close the scene.
关于此声音
This is a 14-second Japanese voice clip built around the affectionate line 'Onii-chan daisuki,' delivered in a bright, high-pitched anime voice. It feels sweet, clingy and playfully teasing, like a younger sister showering her big brother with attention. The delivery is earnest and over-the-top, which makes it land as both cute and funny for anime fans.