Place it right after the unbelievable claim in your edit, then follow with the Nope sound for a firm rejection, or add the Okay Let's Go sound before it if the scene needs to build toward reluctant agreement instead.
इस साउंड के बारे में
A short under-one-second voice clip of someone flatly saying 'ja klar' in German, the words for yeah, of course. The delivery is dry and deadpan, so it lands as sarcastic agreement rather than real enthusiasm, perfect for making a reply sound doubtful, unimpressed and quietly funny without saying anything more at all.