Can’t find techno song stuck in my head

Sorry I don’t post often to Reddit but this song as been stuck in my head, I used to listen to it religiously on the bus as a kid, maybe 2012? I’m not sure if techno is the right genre, maybe dubstep? The song cover was a cute chibi anime boy and girl and the song was very sped up very electronic , and the only lyrics I can think of are “he is my __ __ boyfriend, and when I am around him.” And then I think it switches to the boy saying “she is my __ __ girlfriend “ I know this is NOT a lot of information but i thought I would try. For all I know it could have been nightcore version of a song 😭