Playing with fire - आग के साथ खेलना (doing something dangerous that may result in great harm for them and cause many problems)
Add fuel to the fire - जलती आग में तेल डालना (cause a situation or conflict to become more intense)
A ball of fire - बहुत उत्साही व्यक्ति (a person who is full of energy and enthusiasm)
A baptism of fire - दुःखद अनुभव (a difficult introduction to a new job or activity)
Where there's smoke there's fire - बिना आग धुआं नही उठता (there's always some reason for a rumour)