can someone summarize what this is about please? i wanna get into it

Heesu had a crush on his best friend and bff knew but didn’t swing the other way and want to remain friends.
Mc was popular with giving dating advice so he got popular for that. The guy who liked him basically pretended to ask about dating advice from him so they can get closer to each other and eventually Heesu (Mc) falls in love with the guy and totally forgets about his one sided crush on his bff and they end up together. (≧∀≦)

ohh thank you sm! <3