Vocabulary

ਘੁੱਲ
ghull

to dissolve, to blend into — here describing how naturally and beautifully she'll integrate into his life

verb
In this song
Jinni Sohni · Kulbir Jhinjer
Verse 3
ਕੱਚੀ ਲੱਸੀ ਵਿੱਚ ਘੁੱਲ ਜੂ ਗੁਲਾਬ ਦਾ ਕੋਈ ਫੁੱਲ ਨੀ
kacchi lassi vicch ghull ju gulaab da koi phull ni
You'll melt into my life like a rose petal, girl