Helpp!! answerr pleasee!!!?

my frienddd [guyy] gott into a fightt withh anotherr guyy att ourr school. myy friendd hitt himm in the nose twice thee otherr guyy didntt hitt backk...hee didd instigate with insults thoughh. noww myy friendd iss gettingg chargedd withh ult since the other guy didnt hit him back. whatt will hiss punishment bee? andd whatt cann hee doo aboutt the insults? can hee usee thatt too helpp hiss casee?