Mine probably has a lot but one is the rich boy x poor girl, popular boy/unpopular girl trope.
First of all, Kattar doesn't treat the female lead like his personal possession like the cliche often is. Second, while Alicia wasn't super popular, she also never felt shy or miserable about it. She had a whole bunch of more pressing stuff on her mind. Kattar, despite being rich, was raised to never believe he was better than anyone for being rich (cuz it's not like he earned his money, his mother did) for that reason he's always had friends throughout different social classes and it was no biggie. Some were rich, some were poor, some were middle class, and so the befriending the Alicia wasn't at all different from those situations.
Also Kattar's mother actually LOVES Alicia (the female lead) rather than being a mother-in-law who hates her son's significant other. She absolutely DOTES on Alicia, wishes she was her mother, and is the reason why Alicia is now extremely successful (and richer than Kattar)
Another trope is that you fall in love with a dashing stranger and end up with them instead of your bff. While there is a dashing stranger, Alicia is still in love with her childhood best friend. He's already earned her trust, and that's most important to her.