What should I do ?

Okay the "huge" fight was really huge . Even today we don't talk to each other . This is the first time in my life thing like that ever happen . I want to apologize but I'm afraid and ashame . duh~ Still I'm not brave enough . It doesn't mean that I don't want to try . It's just that I feel embarrassed for what I'd done . huh~ Still thinking what should I do :(