Simple & Direct:
* The happy couple gushed about their wedding plans.
* The interviewer gushed over the star's latest film.
More Descriptive:
* As soon as she saw the puppy, she gushed with delight, her cheeks flushed pink.
* The grandmother gushed over her granddaughter's artwork, praising every detail.
Figurative:
* The river gushed over the dam, creating a powerful waterfall.
* The news of their victory gushed through the town like wildfire.
The best sentence for you will depend on the context and what you want to emphasize.