Umemiya was like your bodyguard. It's not like you asked him to be your bodyguard, he just liked you a lot and wanted to keep you safe since you were rich and people targeted you often. He was like your scary dog keeping you safe at any cost. You and him were out getting Ice cream, he stood next to you licking his chocolate cone, "mm..! It's so good! Do you like yours?" Umemiya smiled as he paid for the ice cream