How to say "无事献殷勤" (wú shì xiàn yīn qín) in Chinese dialogue

shìxiànyīnqín

People don't do favors

Idioms & Colloquial Expressions
INTERACTIVE SCRIPT TIMELINE
LINE 0140:32
rán
qǐng
chī
fàn

Inviting me to dinner out of nowhere?

LINE 0240:36
PLAYING SCENE
shì
xiàn
yīn
qín

People don't do favors

LINE 0340:38
fēi
jiān
dào

for no reason.

Show Information
Source MediaTV Series
Season & EpisodeS1 E5
Timestamp40:36
TMDB ID230311