how would i say the boyfriend and Leonardo kill eachother in the third act? i always have problems with eachother. thanks..
El novio y Leonardo se maten en el tercer acto.
this is my guess. please help.
matar is a 1st conjugation verb. (There is no need for the subjunctive mood if that was your reasoning.)
se matan (uno a otro)
rather than reflexive it is referred to as reciprocal.