Make them be mindful of other characters. Maybe one character isnt okay with receiveing friendly jabs, while another is generally okay except for one specific thing that sets them off, etc. The sassy character should respect that. It would also help to have a dynamic where one character can...
I have to agree that the best way is to just write. You dont get better without practice. That being said, writing also includes storytelling, worldbuilding and a lot of different skills that while I think also requiere practice, you also need to learn their specifics (for example, you need to...
Im late but I just wanted to say, all the titles except the bird one doesnt mean anything for someone who havent read the story. The bird one is the most descriptive one so itll most likely be more catching for a first time reader. Also, for the same reason id personally put "The arbolarbres...
Im not sure how to explain myself here but I think that the romance being confirmed doesnt mean that its instantly set in stone. Like, the characters still have to adapt to being in a relationship. Showing the issues they have and how they overcome them helps maintaining focus on the romance...