Sarah Michelle Gellar and Freddie Prinze Jr.

These two met filming I Know What You Did Last Summer in 1997 - but the pair had to wait until a few years later for romance.

A friend’s cancelled dinner led to a cosy chat, and before long, they were more than co-stars. Romance bloomed, and in 2002 they married.

Recalling how the romance came about, Sarah said: "We were friends for a very long time. We'd had many dinners before. And we were supposed to go with someone else, and the third person didn't make it out and we decided to still go.

"We were just two people at dinner catching up. We had a long car ride and a long dinner and things just happened."