How to say "如果哪天" (rú guǒ nǎ tiān) in Chinese dialogue

guǒtiān

Someday, if I lose my way…

Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0122:59
ér
qiě
wán
hěn
kāi
xīn

And I'm happy.

LINE 0223:03
PLAYING SCENE
guǒ
tiān

Someday, if I lose my way…

LINE 0323:05
zhēn
de
xiǎo
xīn
shàng
le
fán

Someday, if I lose my way…

Show Information
Source MediaTV Series
Season & EpisodeS1 E7
Timestamp23:03
TMDB ID206494