Is he trying to change me?

So my SO always says a certain style would look really “sexy” on me (a style I don’t wear but would if I could go shopping)

He says I should go vegan (which I am) but always points out every unhealthy thing in the world. Like I drink monsters for instance and if I even drink a sprite he starts a convo about how bad it is for you 😂

He will also say he really likes my hair straight. (... it’s naturally curly)

I’m unsure if he likes me for me or if he wants to shape me in who he wants me to be

He is the sweetest but he’s a little obsessed with being vegan and healthy eating and NO (I mean NO) food that has to do with harming animals or their habitat lol.