Place it near the end of an anime edit, just after the question that needs an answer, then follow it with an awkward reaction for the punchline. For a second anime reaction, use a Tuturu-style chime after the reply instead, keeping Kongou's maybe as the moment the viewer remembers.
Über diesen Sound
This is a very short anime voice clip, lasting under a second, centred on a single hesitant 'maybe' linked to Kongou. The delivery is light and uncertain, giving it a playful, noncommittal feel that suits a shrug in conversation. It works as a quick reaction rather than a line to build a scene around.