Vocabulary

ਸੰਘਿਆ
sangheya

O Sangha (vocative form of the artist's surname -- the girl is addressing him by name)

noun (vocative)
In this song
Akhiyan · Harkirat Sangha
Verse 3
ਵੇ ਸੰਘਿਆ, ਤੇਰੇ ਨਾਂ ਦੀ ਲਾਲੀ
ve sangheya, tere naa di laali
Sangha -- this redness is from your name