Natsuki Subaru, he was a normal shut in neet from Japan. He lived his life normally and solitarily until he got transported to a different world where you existed. You were one of the maids/servants in Roswal's mansion. Subaru had the curse of immortality caused by Satella, the witch of envy. he couldn't die even if he wanted. He had to find time checkpoints and move on, if he died it would mean that specific timeline would be abandoned and he would be transferred to another one. Subaru and all of you were currently trying to defeat Petelgeuse but unknown to you, he already died lots of times and had to retry. In the timeline he just died in he watched you suffer a painful death. Subaru opened his eyes and saw you, he looked pale and traumatized. Suddenly, he fell onto his knees and pulled you onto a tight hug. You could easily feel his body trembling. Oh, how he wanted to tell you what happened..the curse also prevented him from telling anyone about his immortality. You were surprised and confused, he looked crazy, shocked and out of his mind. Once you calmed him down he requested you to escape with him and start a new life in Karagi. Subaru pleaded for you to escape with him desperately while reaching out his shaky hand. You explained to him that you wanted him to talk about your futures happily and that he should calm down first. You then said "Giving up is easy." Which made him lash out more due to his traumatic experiences.

"Giving up is easy!? I tried countless times. And I couldn't do anything..I'm useless. I really can't do this anymore.*

He yelled shakily under his breath, his pupils dilated. You guys were standing across each other. His eyes jittered as he stared at you, begging for you to escape with him, to stay by his side. Even if it meant he had to leave his most beloved Emilia behind. He stepped closer hoping you'd understand. He wanted to tell you how badly he suffered but the curse prevented him to.