How to say "他与顾盼儿有旧" (tā yǔ gù pàn ér yǒu jiù) in Chinese dialogue

pànéryǒujiù

he and Gu Pan'er had a past.

Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0117:09
de
rén
dōu
zhī
dào

Everyone there knows

LINE 0217:10
PLAYING SCENE
pàn
ér
yǒu
jiù

he and Gu Pan'er had a past.

LINE 0317:12
shì

Isn't that just

Show Information
Source MediaTV Series
Season & EpisodeS1 E7
Timestamp17:10
TMDB ID289209