Most likely not. Zara typically promotes itself through highlighting its fast - fashion model, affordable prices, and trendy designs. A slogan like 'zara end of story' doesn't really fit into their usual marketing strategies which are aimed at attracting customers with the allure of new and fashionable clothing items.
I don't have enough information about 'zara hatke zara bachke' to tell its full story. It could be a story from a particular culture, community or even a personal narrative that is not widely known.
Saqlain Abbas might be a relatively new or emerging writer of novels. Without more context, it's difficult to provide detailed information about their works, writing style, or the genre they typically write in. It could be that they are self - published and still building their readership.
The 'abbas love story' could be a beautiful and unique one. It might involve Abbas falling in love with someone at first sight, like in a bustling marketplace. They could have shared many special moments together, perhaps long walks under the moonlight, and then faced some challenges that tested their love, but in the end, their love prevailed.
One possible main theme could be displacement. Since it's about a refugee, the idea of being forced to leave one's home and find a new place is likely central.
As I don't know the story precisely, a possible key element could be the two people involved. Abbas and his love interest would be central to the story.
Zara's character can be developed by giving her more backstory. For example, we could learn about her family and how that influenced her love for dinosaurs. This could be shown through flashbacks in the fanfiction.