Vocabulary

ਸਾਫ਼
saaf

clean, clear, pure (of face and heart — meaning guileless, genuine)

adjective
In this song
For A Reason · Karan Aujla
Verse 3
ਸ਼ਕਲੋਂ, ਦਿਲੋਂ ਤੂੰ ਏਨਾ ਸਾਫ਼ ਸੂਰਤ ਐਂ
shaklon, dilon tu ehna saaf surat ain
In face and heart, you're so pure