['Hi, I feel bad after my reaction to brother joke. Now, he is angry against me.', "Oh no that's unfortunate, did you make fun of him or something?", "I told him that he is stupid. I shouldn't have said that even something joke very bad"]
Oh, well sometimes we say things we don't mean. If you apologize he'll probably accept it and be fine again.
Hi, I feel bad after my reaction to brother joke.