How to say "何必当初啊" (hé bì dāng chū a) in Chinese dialogue

dāngchūa

I never would've done it!

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0133:38
zǎo
zhī
jīn

If I'd known this would happen,

LINE 0233:40
PLAYING SCENE
dāng
chū
a

I never would've done it!

LINE 0333:42
diū
diū
rén
a

How embarrassing!

Show Information
Source MediaTV Series
Season & EpisodeS1 E21
Timestamp33:40
TMDB ID262932