As of now, no. In the Boruto series, their relationship is mainly focused on their friendship and comradeship as ninja. There are some moments that fans might interpret as having a hint of something more, but the story has not made their relationship a romantic one in an official capacity.
Well, clearly Boruto and Sarada are the main characters. Boruto is the son of Naruto and has his own set of skills and a rather independent spirit. Sarada is Sasuke and Sakura's daughter, she's smart and strong - willed.
One common theme is the growth of their relationship against the backdrop of the Hidden Leaf Village. Their love often develops as they train together and face challenges side by side.
One interesting plot could be that they are on a dangerous mission together and during that, they realize their feelings for each other. Maybe they have to protect each other from a powerful enemy and in those intense moments, their love starts to blossom.
One way would be through a series of events that make them re - evaluate their feelings. For example, if one of them were to get into a situation where they almost lose the other. This could make them realize that their feelings are more than just friendship. Also, as they grow older and start to think about their future, they might see each other in a new light. Another factor could be the influence of their friends and family around them, who might notice their special bond before they do.
In fanfiction, the idea of Boruto and Sarada getting married is quite popular. Many fans like to explore this relationship because they have a unique bond in the Naruto universe. Their personalities, with Boruto being adventurous and Sarada being determined, could make for an interesting married couple in fan - created stories.
One popular story could be about Boruto and Sarada going on a mission together and realizing their feelings during a dangerous encounter. They might save each other's lives and that moment of closeness makes them see each other in a new light.
You can find them on some popular fanfiction websites like FanFiction.net. There are a large number of Naruto - related fanfictions there, and you can search specifically for Boruto and Sarada love stories using the search function.
The idea of Sarada and Boruto escaping together is interesting because it's a break from their normal lives. It shows them taking a risk for their love.