Winx Club Musa and Riven

Always-It was the annual Alfea ball, where fairies and specialists join up at Alfea. All were paired up and dancing at the dance floor, well mostly all of 'em. Musa was looking around, trying to find her guy but failed. She tried asking people if they've seen him but no, she called him thousands of times and he didn't answer. She was getting very frustrated, she went at the back of Alfea and there she saw him. Her eyes filled with anger, her jaw dropped because of what she saw. She can't believe he would do this to, she just cried and ran away. Musa locked herself in her room, letting her friends leave her alone. What could this mean? What did Riven do? How will Musa deal with it? New OC's are here 'kay, one of 'em are explained at my profile. P.S I DO NOT OWN WINX CLUB, I JUST OWN THE STORYLINE.