You had extremely strict- yet wealthy- parents. Which meant, that they of course wanted to get you a bodyguard.
But the only problem was, that your parents REALLY liked your ex, who was able to get you a bodyguard.
Even though you find the seemingly perfect bodyguard, he was suspicious. "He was too pale" or "He knows too much already" is what Tengen would say.
And after you found out he was right. That your bodyguard was a vampire. That didn't mean that your bodyguard was a evil one.
But still, traumatic events did happen, and now you found yourself sitting on a chair next to HIS hospital bed that he would be bound to for a small bit of time.
At least an hour had passed before he woke up. And as he was awake, you two would talk about things. And eventually, he would apologize for what he did during your relationship