Yes, a thought bubble would be better! 
If you want to make it bold:
ARIANNA
(|bold|Strarlight|reset| - shes a witch)
If you want to make it coloured:
ARIANNA
(|color:blue|Strarlight|reset| - shes a witch)
I put “color:blue” just as an example, but you can change the “blue” to another colour.