besides you know how important marriage is in saarthi right?
shefali was married to yuv so she couldnt come to arjun as arjun told her that marriage is a sacred relation and the same goes for bhavri and arjun when he dutifully marries her before he falls in love with her he says to shefali that now we are married so not i have forgotten everything
so if arjun marries shefali it is impossible for bhavri to come back into his life
unless ofcourse saarthi take a k turn and follows in ektas footsteps!!