Yes!

With a resolute nod, Leaf made her decision. She swiftly pulled a potion from her belt, her eyes never leaving the battle. Squirtle, battered and weary, looked back at her with trusting eyes. Leaf sprayed the potion over Squirtle, the restorative mist enveloping him. Almost immediately, the effects were visible; Squirtle's vigor returned, his stance firming as he readied himself once more.

The transformation was remarkable. Rejuvenated, Squirtle launched into the fray with renewed energy, catching the Geodude off guard. Utilizing a strategic blend of agility and powerful water attacks, Squirtle began to turn the tide. The heavyset man's confidence wavered as he watched his Geodude struggle to keep up with Squirtle's revitalized ****.

Finally, with a well-aimed Water Gun, Squirtle sent the Geodude reeling, unable to continue. The man recalled his Pokémon, a look of frustration crossing his face. "Impressive recovery, but don't think a potion will be your salvation against Brock," he grumbled, acknowledging Leaf's victory. "He's a different league altogether."

Despite his words, Leaf felt a surge of pride and confidence. She thanked the man for the battle and continued her journey, her bond with Squirtle stronger than ever. The path ahead led to Pewter City, the location of her next challenge. As the city's structures came into view, a mix of excitement and anticipation filled her. Brock, the renowned Gym Leader, awaited, and Leaf knew that the upcoming battle would be a significant test of her skills and resolve as a Pokémon trainer.