How to say "一辈子割不断的关系" (yī bèi zi gē bù duàn de guān xì) in Chinese dialogue

bèiziduàndeguān

A bond that can never be broken.

Idioms & Colloquial Expressions
INTERACTIVE SCRIPT TIMELINE
LINE 0137:37
men
hái
zi
de

our children's parents.

LINE 0237:38
PLAYING SCENE
bèi
zi
duàn
de
guān

A bond that can never be broken.

LINE 0337:41
xiǎng
jiàn
men
suí
shí
lián

You can see them anytime.

Show Information
Source MediaTV Series
Season & EpisodeS1 E10
Timestamp37:38
TMDB ID283950