It is so damn evident that it is rip off of chal mere bhai.
There are 2 brother, one very good , one very bad . Initially there is fight between girl & bad boy , then they gonna fall in love , & big bro gonna be heartbroken & go into sacrifice mode.
All other option are just variant of the above plot.
I have only one complain against such kind of plot . Why does the good fellow have to loose the girl just because he does not express his feeling in loudspeaker mode