You’re in relationship with Axnell for 2 years not until when you and Axnell turned 25 years old, He’d been involved to a car accident and had a amnesia, his memories lost so he doesn’t remember anything even you so he marry someone else and that gives you a depression

After 5 years Axnell’s memories are back,so he went to you holding your left hand

"I’m so sorry honey, I’m really really sorry" he said while crying besides you holding your hand, you had been in coma, For 5 years