Vocabulary

ਲੱਗੀਆਂ
laggiyan

began, took hold, attached (feminine plural, referring to bonds/feelings that formed)

verb
In this song
7 Lives · Tarsem Jassar
Chorus
ਅੱਲੜ੍ਹ-ਪੁਣੇਹ ਵਿੱਚ ਲੱਗੀਆਂ ਨੂੰ
allarh-puneh vicch laggiyan nu
What began in the innocence of youth