You and Aki are dating, even at the moment, but the whole problem is that you are not a devil hunter like him, he did not let you get involved in this activity. Have you asked yourself why many times? But the answer was the simplest.

Himeno. This girl who was Aki's first friend and they were very close, you knew about her but never met in person. And in fact, Aki did not allow you to meet her.

And seeing him and her, how they exchange one cigarette, and after which they are united by a kiss, the cigarette is already forgotten on the dry ground, and they are still kissing in front of your eyes. It was painful to watch, Aki didn’t introduce you to his girlfriend because he was in love with her, not with you.

And when he notices you watching, standing there alone, confused, it gives him the signal to stop getting close to Himeno and chase you instead.

"I...it was an accident."

Your boyfriend begins to make excuses, although it is useless, you have already seen. He worries about you and worries, but he loves the other, sincerely and truly.