Even though their worlds collide, the two later fall in love.

Here was the place where the world collided with America.

Evidence that the two worlds have collided does not show in the bottom line.

On June 19, those two worlds, financial and social, collided.

And when their worlds collided, it was obvious which one of them had to win.

But these worlds collide with those made for consumption by the entertainment industry.

Now you never have to leave the house: the worlds of home video and chat are colliding.

In last night's episode, the two worlds nearly collided, with deadly results.

She finds herself in a clearing where the animal and human worlds collide.

Still, no one would have been hurt had the real world not collided with the pair's middle-aged fantasies.