Hey guys!

I am looking for a BL movie/drama that I am aching to watch again. The story was about two brothers who grew up with each other, but they suddenly found out that the other brother is adopted but they love each other. When their marriage was opposed by the parents, one of the brothers was hit by a truck and died, and the other one become crazy. 

I couldn't remember the title please help!

It sounds like the movie Irresistible Love and the sequel. The story has an alternate ending, less cruel on YouTube.