Well,here's my first attempt to a short story :)

“Hey! Stop him! He’s stealing!!!!” the owner shouted. Ron ran as fast as he could, but he didn’t get far. Only a few yards from the shop he collapsed to a large person and fell on the ground. The ring fell next to him and the man understood what was going on. He picked Ron and the ring off the floor and dragged him back to the jewelry shop. “I think this boy has something that’s yours” the man said looking at the shop owner and he gave back the ring. “Thanks” the owner accepted in relief.
“What’s going on?” a familiar voice asked. Hermione came in. One look at the glass and at Ron’s hand gave her the answer. “Did you try to steal?” she asked shocked. “Not steal. Just paying afterwards” Ron corrected her “Why?” Hermione asked “I wanted to give you something special” Ron sheepishly said. “Something special? Why?”Hermione repeated. “Well, it’s your birthday soon” “My birthday is not until a month, Ron” Hermione reminded him. Ron didn’t know what to say and Hermione took him outside. “So, basically you tried to steal a ring and give it for my birthday even though it’s ages from now?” she synthesized. Ron looked up. “Pretty much” he said, while his ears turned red. “That is just so sweet. Criminal, but sweet” Hermione smiled. Ron sighed in relief, because Hermione didn’t hate him. “I could think of a better present, though. It’s even free, lucky you” she continued. Ron frowned and looked at her. “ What do mean?”he asked confused. A present was never free. “ Hermione smiled mischievously, making Ron feeling uneasy. Than she decided to redeem him from his suffering. She leaned forward and kissed him. At first Ron was surprised, but than he replied by kissing back.

I hope you like it