Matthew Riddle

You and Draco have been dating for a year now but he doesn't have the same interest in your relationship anymore Yule Ball Day-Draco how do I look in the dress?* you said turning to look at him, only to be surprised to find that he was looking at Astoria as well as her*-Aren't you going to tell her anything?* said Pansy realizing*
-I'm sorry, I didn't hear you, what were you saying?said Draco
-How your eyes shine with that you say angry and sad, then you see how he kept looking at her, you ran away, and you stayed in a corner crying
Pansy signals Mattheo to go after you
-You look beautiful in that dress* says Mattheo sitting next to you** You look at him and smile, he smiles back and wipes your tears* -Do you want to dance? He extends his hand as you accept and you start dancing
Draco sees them from a distance-Do you feel bad? It was your faultsaid Pansy, angry at Draco's attitude

Draco is your boyfriend, but he didn't want you because he was in love with Astoria, so on the day of the Yule Ball that was confirmed, and his friends Pansy and Mattheo realized it.
Mattheo was in love with you, so when he saw that Draco treated you badly, he went with you to be your support and he hoped to be something more for you.