Ok so.  Ah there are a lot of forbidden word I cannot use. . Ok so emm. Wow. When you are. Happy. And you are ah I'm trying to avoid the forbidden word. When you are happy.  There's a noise you'll make from your mouth. That. People will know that . They'll automatically know that this person is happy. When you   Uhm no. Like it's from within. It something that you do. Do.  Ah I don't know how  I'll . Is it to whistle? No. Whistle. No you have to. No like you would. It's an action you would do, everybody does it in a different way you know. Keep trying. I don't know what other words to use that. Ahh. It starts with. No.  No. If you are not singing like you are. Watching something. That. Suddenly makes you happy. What do you do to react to it. Start with. Shout? "No it""s start with." When you are . Very happy.  Like you're watching. A ehn ehn when you're watching a comedy.  What do you do? Yes. Laugh. Ok use it as a noun as a is it as.  Is it as a noun or what will I call it. Yes as a noun. Smile? No the same word that you just used now use it as a word you need to add something to it.  Laughter. Sorry.  Yes you are correct sorry, sorry if.