Character arcs baffle and frighten me, please reassure me that there won’t be one in this book series!

Hey guys, I’m 21 sentences into this extremely popular book and even though I see people liking this character a lot online I literally don’t know anything about him? So how can I like him? I’m so confused because normally as soon as I read a character’s name I know if he’s the zaddy for me but with this one it’s just doing nothing at all. He’s introduced himself to the FMC and I don’t even think she wants to jump his bones.

Listen I don’t want to KeEp rEaDinG ok so don’t say that I’ll understand later in the book. Or GOD FORBID a second or even third book! Explain why you like him in a way that convinces me or I’m not finishing. And I know you’re all invested in me reading this so don’t pretend otherwise

this is not about the forbidden series I swear