beta
Spoilers ahead!
Ok this is probably gonna be a controversial opinion but I'll state it (if you feel differently let's have a civil conversation and don't argue ok (ᗒᗩᗕ))... I don't love Sandy as the ML. At the beginning when I saw the spoilers that he was gonna be the ML, I was excited because he was very different from typical male leads both in his personality and appearance and I love prettyboy MLs. However, MC and him barely have any chemistry. He shows up plenty and shows an interest in her sometimes, but the MC literally doesn't show any romantic interest in him (other than liking how he looks and that one instance where she thought he might confess to her if they weren't siblings) until chapter 55 where she randomly becomes jealous of his dream girl, which doesn't make sense when he's the ML she's least attached to romantically
Before then, they referred to each other as brother and sister or cousin. And you might say, but she thought he might be her brother so she wasn't interested! But did that stop her from having a big fat crush on the third prince? No! She swooned over that guy a million times, while with the actual ML they have friendship chemistry but no romance chemistry. With the prince she was like "no I can't like him he might be my brother" while she had no such conflict with Sandy. Why? Because her romantic interest in him was either shallow or nonexistent! She was just like, meh, we might or might not be siblings.
I combed through all of the chapters I could find where he showed up and tbh even putting them side by side I barely see a spark of chemistry. I'm sorry, I really wish I could ship it but I just don't ¯_(ツ)_/¯