Short spoken openers like this circulate on soundboards and short form video apps because they work without any context. The phrase hello I just wanna say mimics the start of countless voice notes, livestream shoutouts and direct to camera messages, so audiences instantly recognise the format even though the speaker and original recording are not widely identified. Editors reuse it as a blank template, letting the words that follow in their own video provide the joke, announcement or emotional payoff while the familiar intro does the framing.