How do I make a model of a man Say something?

Do you want him to say it when you speak to him or do you want the words to float above his head?

If you want to be able to talk to him, look up "Dialogue"

If you want the words to float above his head, name his head "Head" and insert a "Humanoid" into the model. Set the Health and MaxHealth to 0.

You have to go to your model, you can find one on the roblox catalog, expand the fold, go to "head" then go into the Advanced Objects tab and dubble click Dialog in your Properties tab, it will say "initialprompt" type what you want the NPC to say.

Optional: If you want to say something back to the man, click on "Dialog", go to the Advanced Objects tab, dubble click "Dialog Choice" and in the properties tab it will say "response dialog" and "user dialog". The user dialog is the choice that you get to say to the NPC. The response dialog will be the one the NPC says back to you after you choose the user dialog.

For Dialog: Click on the modela head.Then you open your item insérer (Insert object)The click dialog then add how much you want!

For floating words:Just click on the head and change the name in propreties

with a script