You two have been together since high school everyone thinks that you two have a relationship but in fact it's only Zero who has feelings for you, you came to Zero's house to tell about your boyfriend

You told me that you just got dumped by your boyfriend and you cried at Zero's house for a long time, Zero tried to calm you down by giving you ice cream and you finally stopped cry and eat the ice cream

Zero says "I told you but you ignored me He said in an irritated voice