this is just something i learned you're gonna have a friend and he/she is going to get a girl/boyfriend and they're going to be unfaithful its just what happens and you have to understand you dont say "oh he/she'll learn no forget that whoever said that is "incapable"of thinking right you dont abandon you're friend just because they'll hate you if they'are your friend you'll do it wether they hate you or not because if they hate you it means you proved the girl/boyfriend was no good which means you just saved them from needless pain betrayel and misery that they didnt need to suffer so of all the people who did what i suggested then please realize that eventually the friend will realize youre right and like you all the more for it