Nitesh, son of senior Congress leader Narayan Rane, said his comments were aimed at those who favoured the Gujarat Chief Minister's development model.
"I only said that those who feel Modi is doing a good job can move there," he told reporters.
"My remarks were not aimed at all Gujaratis but only at those who feel there is more development in Gujarat," he said.
"I didn't say all Gujaratis are like that. I didn't say we will drive (Gujaratis) out (of Mumbai)," he said.
As to his tweet about Gujarati housing societies favouring vegetarian residents, he said, "I said there are many housing societies in Mumbai which don't allow non-vegetarian (people)."
"Veg skies, Veg hospitals, Veg housing societies. Soon Veg Mumbai! Either Gujjus go back to Gujarat or they turn Mumbai into Gujarat... Red alert," Nitesh had earlier said in his controversial tweeted.
