Vincent felt butterflies in his stomach, and he had a ridiculous childish urge to run away.

And at game time, it's not just the players who feel butterflies fluttering in their nervous stomachs.

She climbed out of the Mercedes, feeling butterflies in her stomach, and glanced uncomfortably at the house.

The morning she saw him she suddenly felt butterflies in her stomach.

I still feel butterflies just thinking about it.

I didn't feel a twinge in my leg, but I felt butterflies.

Jack felt butterflies in his stomach.

Now they were only minutes away from their objective, and Janeway could feel butterflies in her stomach.

It is common for one to feel butterflies in the stomach when in the early stages of a relationship.

"I was all by myself and I felt such butterflies in my stomach."