"I'm gutted, it's tragic," Mir said.
The trio were visiting for the weekend and were looking for a good camping spot, Mir said.
The police dive squad was called to the falls last night to find Jawad's body.
Jawad and Mir had been friends for two months after meeting through Jawad's older brother in Auckland.
Mir understood Jawad had recently got engaged to a woman who was studying in Germany.
He had moved to New Zealand this year and the friends were visiting Tauranga for the first time. "He was a swimmer. He went to the pool to swim quite often. He was an athlete, played lots of sports," Mir said.
"He was very happy and jolly. A really nice guy."
Mir's brother in Auckland was last night heading to Tauranga. Next of kin living in Pakistan were being advised overnight.