Spanish/English Bilingual/Culture Input

[Ashi]

Hello, hola!

I am currently writing a final chapter of the story, oh, I almost gave out the spoiler....  Anyways, I need someone who can speak speak Spanish natively and knows Latino/Latina culture.  The story won't use a lot of it but I am currently thinking I should write everything out, even dialogues that are "behind the scenes," so even if I cut those dialogues out, the entire flow would be authentic.  MC doesn't speak Spanish much (I'll say he speaks as much as me...), but his bf/fiance does.  There is this little segment where the BF is having a little family interaction, and MC doesn't know what they're talking about.  Anyways, it's going to be a very San Francisco story so this has to be very authentic, so I need experts!  Don't want to write something badly researched and be offensive unintentionally.  Please help me.  Thank you.

[Carlos Hazday]

PM me if you still need help.