The couple met at a party in the fall of 1995 given by a mutual friend.
He went on to ask about mutual friends from the old days.
The couple met almost 20 years ago through a mutual friend.
The couple met in 1978 through mutual friends, and have been together for 25 years.
We met a few months ago through a mutual friend but I can't tell you where.
The couple first met in 2008 through a mutual friend.
He and his wife met through a mutual friend at university.
Several weeks later, they met again for dinner with mutual friends.
A mutual friend - someone who did time with him.
He and I were out for dinner with mutual friends.