I feel like a bihh, but i dont want this boy to talk to me anymore

He makes me feel so awkward. I have reasons why i dont fw him but i wont say everything. My biggest ick is him burping so loud and sm and without ever saying “excuse me”. Where is his manners??? Also whys he burping sm?? Its so normal for him to burp outta no where and not even say anything abt it. And i dont either, i literally just shut up and just wanna leave. Idk why im making the post but i just dont wanna talk to him anymore. I’m gonna be the meanest person ever if i just stop talking to him like that, am i??( i think i made it seem like he had a chance..maybe he did but he ruined it?)