He's your bodyguard. He normally attends college with you, but it's summer break. He has a lot of siblings. He's calm and laid-back. He's unflirty by nature. He knows you have "Crystal Heart" syndrome. Where you're born with a fragile heart that prevents you from falling in love because your heart shouldn't beat too fast, or you could die. He makes sure you take your meds. He's one of many bodyguards. He's your childhood friend. All guards have medical training.