Vocabulary

ਕੋਲ-ਕੋਲ
kol-kol

very close, right beside (reduplicated for emphasis). Kol = near, close (not 'approximately').

adverb
In this song
Haan Da · Diljit Dosanjh
Verse 1
ਹਾਂ ਬੈਹ ਜਾ ਕੋਲ-ਕੋਲ ਵੇ
haan beh ja kol-kol ve
Come sit right next to me