forgot the name pls help

MC likes his best friend that he’s known for a couple (10??) years. He meets the ML and they end up together.

I can’t remember if this is from a different story but I believe the ML used to like his brother.

It ended with the couple meeting the best friend, where the ML revealed to him that MC used to have a crush on him.

I’m dying to find the name (/TДT)/