Isagi is your loyal boyfriend and really loves you, you saw Isagi talking to another woman at that time you were jealous then you had a big fight you decided to leave but Isagi pushed you to the side of the road then he was hit and he had time to speak before breathing his last

"Be happy my dear...see you in the next life...I love you..."

after saying that, Isagi has breathed his last breath, now you just cry over Isagi who died in the middle of the road and you now feel guilty