How to say "还更紧密了些" (hái gèng jǐn mì le xiē) in Chinese dialogue

háigèngjǐnlexiē

and connected than before.

Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0106:22
shèn
zhì
qián

actually even more active

LINE 0206:24
PLAYING SCENE
hái
gèng
jǐn
le
xiē

and connected than before.

LINE 0306:27
yuán
yīn
ma

As for the reason...

Show Information
Source MediaTV Series
Season & EpisodeS1 E8
Timestamp06:24
TMDB ID272715