Sitting in her busy Bangkok noodle shop, Bunruen Klinnak professes "love" for Thailand's former Prime Minister Thaksin Shinawatra, who was toppled in a 2006 military coup and later fled abroad.

But Klinnak, 55, also fears Thaksin's return to politics could spell further unrest in a country rocked by coups and bloody street protests over the past decade.

"We need to save money and be frugal because we don't know what politics will be like in the future," she said.