Best friend not. A Zoro x reader au

You were played when you left for two years by your grade 8 love, Sanji Vinsmoke.
Now back home and in your third year of high school, your best friend, Roronoa Zoro, moves in with you. What will happen now that he's with you almost everyday? Time flies and Sanji feels weird when next to you in Home Ec.

What is he feeling?

How will he tell you?

What do you do?

(Chopper will remain a reindeer and anyone who has devil fruit powers will continue to have them).