How to Use "overact" with Example Sentences

1. Why ? Why do they overact ?
2. Act in a deliberately or exaggerated way overact .
3. Act in a deliberately artifical or exaggerated way ; overact .
4. Act in a deliberately artifical or exaggerated way overact .
5. Declan : I 'm allowed to bring girls with home but I shouldn 't overact it of course .