Confused and need some advice please?

well, the best way of confronting him is face to face, go up to him and tell him u know the real reason of the break up and that you fully understand it, tell him that no matter what, you will be there for him and that you care about him a ton. he will probably apologize and maybe you can ask him to be friends, he will probably say something first, if he still loves you then maybe he will ask to get back together or be friends. the last thing i can say is don't stress about it. and good luck :)