Vocabulary

ਦਿਖਾਉਣਾ
dikhauna

to show, to display; here implies showing off or performing

verb
In this song
Laembadgini · Diljit Dosanjh
Verse 3
ਪਿਆਰ ਦਾ ਦਿਖਾਉਣਾ ਏ
Pyaar da dikhauna ae
You put on this show of love