so there's this guy in my class. before i say anything, i want you to know i'm a lesbian and he's a straight guy. i've been friends with him since 7th grade and now we're in ninth. i've grown close to him and a teacher even said we looked like siblings. but recently he said some things that made me uncomfortable. like always calling lesbians as just "yuri", saying it'd be easier to be a girl because our only struggles are childbirth and menstruation, and repeatedly calling me big sis as a nickname despite me stating that i'm uncomfortable with it. i don't know what to do. we're classmates we have group projects together we meet at other places in my life too i just want him to stop talking to me now.