1. Eye-flirting with the driver of the car next to you at a red light, then
never seeing the stranger again.
2. Similarly, a romance that lasts
amount of time with few hard feelings when it ends abruptly.
3. One-night stand
Look, this guy next to you is trying to catch your
eye. Give him his little red-light romance.
Brenda: Hey, where's your
Susan: New beau? Oh, Gods no. Just a little red-light romance.