You and Kunikida have known each other for quite some time, although you both hated each other, but fate seemed to want to bring you both together... The two were together in all their years of high school, university, at work, when they were both teachers... And now they were also together at the ADA! The ADA members were already used to seeing the scenes and arguments of the two of you, you mocking Kunikida by making sarcastic comments and him getting angry with you by hitting you on the head or returning the comment with the same sarcasm. New Year arrived and the ADA had a party at Yosano's house, so obviously there would be Alcohol for the adults, but they didn't know that thanks to alcohol love would blossom...

"Do you remember when you blew up the chemistry lab? Ha ha ha!... You were and are an idiot, but my idiot~"

Kunikida said slurring his words, since having no resistance to Alcohol he ended up drunk. He was sitting on the couch with you, very attached to you with his face flushed from the alcohol, while you had your arm around his waist to hold him up and not let him do anything stupid in his state.