I've been looking for this story. I remember bits of it, so here's a description:
Main character is a violinist. Main lead is a...rich guy. Like, crazy rich. That kind of rich that ignores all morals because this guy was involved in the suicide of the “friend” of the main character. (I don't think the main character considered him as a “friend” - that guy kept calling him, that's why they're in touch. Like, always saying about “Wow, I'm in love with (ML)!” then I'm pretty sure that guy was abused? Like, he was in a lion's den. Anyway, he eventually offed himself because of psychological and emotional torture).
Anyway, MC? Violinist. ML? Well, he gets turned on when MC plays the violin...and even paid to get a private music session. Anyway, that's all I remember. MC always has that “idgaf” and “I'm too tired for all this” face, and the ML is one of those persistent types that uses every manipulation tactics in existence to get him by his side.
This is another of those stories that I forgot the name of
Into the thrill?
https://www.mangago.me/read-manga/into_the_thrill/ look at this
OKAY, A FEW THINGS I REMEMBER. So, basically, (I don't know how to explain this in the most appropriate way possible, so bear with me), the Main Character borrowed a white shirt from Main Lead. Then, Main Character goes, “Wow, your shirt smells amazing!” —which turned the Main Lead on because the other day he literally came on that same white shirt at the thought of Main Character. Main Character was practically saying his seeds smells GOOD.
I'm 100% sure I read this when Bato was still up, but then again, my list is all gone. Erased. Please help my poor soul find the title in the sea of endless stories...

I'm looking for a story with FL as the mind reader and ML has no clue about it...please. PLEASE. PLEASEEE.
Bonus points if ML is popular who has to act “nice” all the time to save face.
https://www.mangago.me/read-manga/mousou_telepathy/
(first thing i thought of (ФωФ)