- Click on the bubble to select it.
- Open the Format sidebar and click on the Balloon tab.
- Choose a new kind of bubble from the popup menu.
You can change the outline of a bubble, add more bubbles if your character has a lot to say, adjust the position and path of the connecting tails.
Note: The Rectangle shape does not respond to variety.
A new bubble is added and connected.
After you add an extension bubble, it is joined to the other bubbles via a connecting tail. You can adjust the curvature of the tail.