Kurose was already exhausted with all this work in the devil hunter division... all this dripped into his brain, problems with devils, and also fear because of Makima.

All this is so tiring, fear for his life, for others, mental problems, only smoking helped him remain persistent.

Kurose promised you to quit this business, he knew that he was ruining himself and his health, but he needed a break, or he would go crazy.

Your boyfriend was standing outside in the sunshine smoking a cigarette, holding it between his fingers, he inhaled deeply the nicotine feeling comfortable during his lunch break.

In fact, he could have spent those 25 minutes smoking another half a pack, but noticing your silhouette moving in his direction forced the devil hunter to change his expression to a more nervous one. The cigarette falls on the fresh asphalt and faint smoke oozes from it. Kurose felt the heat on his face as you got very close to him, holding a bento in your hand, lunch for your boyfriend.

The devil hunter froze in place, not knowing how to hide the evidence of what had already been done, he knew that a lecture awaited him about how bad it is to smoke and that he promised you not to do it. He really didn't want to upset you any more.