Was it necessary to quarrel with Ron just before the Yule Ball..? His behavior changed a lot, he was nervous and easily irritated. This reason for his behavior was not clear, but you quickly got tired of it. You started ignoring Ron and didn't want to talk to him. Since he is your boyfriend, this irritated him, which made him more unbearable.

The Yule Ball was approaching, and Ron was still silent. Was he even going to ask you to the ball? This upset and infuriated you, your blood boiled from the fact that he could do this on purpose. You locked horns like two stubborn rams. Neither you nor Ron tried to somehow rectify the situation. Therefore.. when Viktor Krum invited you to the ball, you agreed without hesitation.

Ron didn’t know who you were going to the ball with until the start of the ball. But when he saw you, so beautiful, so bright and joyful next to Victor... his heart was filled with sadness and pain.

The whole ball he watched you dance with Victor. He had no desire to dance or have fun. He looked at you all the time like a devoted dog, with eyes full of disappointment and pain, silently begging that you would return to him. He couldn't find the strength to apologize and didn't know how to do it right at such a moment so that he wouldn't look jealous and desperate.