Is this story okay or what should I mention and improve?

Hello, my hobby is writing, and for the last four months, I’ve been working on a rom-com about a trans woman and a cis guy. I understand there might be some concerns with stories like this, so I’d like to clarify a few things:

She was already a woman before meeting him, and now they are neighbors.

I’ve written her like any girl you’d see in a shoujo manga or a typical wholesome rom-com.

There is nothing explicit or inappropriate in my story.

As a cis guy, I want to be respectful. I’m planning to post the story on YouTube and Wattpad. What should I be aware of when writing stories like this, and what common mistakes should I avoid?