When I think of this specific person, my whole body starts to turn. Whenever I leave this person alone or something I get that feeling. My whole body, especially my hands, starts to tremble, sometimes I start to freeze for some reason. I have trouble breathing normally and my heartbeat is much faster. My brain turns off everything else and focuses on this one person. If someone speaks to me or I hear something I'm back, but that feeling goes on. I press my face in my sweater so no one sees me and I'm not noticed. Sometimes I just try to talk to myself, or I listen to music or try to distract myself in a different way like helping my parents with something or chatting with my friends. What also brings me down is reading and, above all, hearing that person's voice.