People starting stuff up

So ever since the school year started for me I’ve been hanging out with one of my friends during study hall. This friend is a girl btw and me and her are doing a thing called senior games together cuz it’s male female partners for it. But the last two weeks everyone has been thinking I have feelings for her but I don’t though and it would also be weird because she has the same name as my sister. Also some people just don’t understand what I don’t care about dating right now means. But I just wish they would shut up about it like why can’t I just be friends with a girl and it doesn’t have to mean a single thing.