Draco:
He gets really angry and tries to fight everyone. He goes around the castle threatening everyone to hurt you again, even though he didn't ask why you were upset. Then he gives you cuddles and kisses to make you smile.
Blaise:
He takes you for a walk around the castle to calm you down, then asks you what happened and if he can do anything else to make you feel better
Tom:
He keeps you locked up in his dorm and lets you vent to him to make you feel better
Theodore:
He gets upset himself and brings you back to his dorm, where he has all of your favourite snacks ready and gets you into bed for cuddles, where he tells you sweet things to make you feel better.
Scorpius:
He always comforts you and tries to reassure you everything will be okay. Sometimes he reads to you or plays with your hair to make you feel better.
Terence:
Terence, an overprotective boyfriend, always asks who did it or what happened and tries to cheer you up with your favourite chocolate or flowers.
Adrian:
At first, he thinks it funny, but when he realises he makes you more upset, he gets you into bed and cuddles your sadness.