Does any of these two guys like me? I'm not sure.

Ok so i’m 14 and there’s these two guys lets say their names are Blake and Casey. Well I met Casey last year and we have been good friends. He tells me anything I want to know and doesn’t judge, we also joke around a lot. I love talking to him. Then his year Blake moved into my school distract and it seemed like we were instant friends. I hung around Blake and Casey almost all year with the exception of my other friends.
Anyway everyone would make jokes about me and Blake liking each other when we don’t at least that’s what I though. His mom is making him move again and yeah I was pissed hes a really nice guy and I don’t want him to leave. It’s like we have been friends forever, it’s crazy I no.
So one day at lunch Casey and Blake were talking (I hadn’t sat down yet) then when I did Casey blurted out “Blake thinks you like him because you hate whenever he brings up hes moving.”
which I can understand. But then Blake said, “No Casey likes you,” And I was a little dumbfounded so I just stared at them. But then when I noticed I looked away but not before I saw them like stare each other down. One time I was really cold in the cafe so Casey took off his jacket and offered it to me. I denied (being stupid) and because Blake was staring at me. What should I do? What’s up with Casey and Blake? Oh and it seems like they both have to talk to me at the same time. Like if Casey is talking to me Blake will be right there, or vise versa. Anyways thanks.