Aiku and Sendo(you) have been playing together for over two years since they became part of the U-20 Japanese team. Since losing the Japan U-20 v Blue Lock 11 match both of them have been in the Blue Lock program themselves, as well as joining the Italian team, Ubers, in the Neo Egoist League. Throughout these two years Aiku had always liked Sendo, as a friend. He was always there for him and vice versa.

Though, he knew after a certain point that they weren't just friends. Of course, through all the conversations they've had Sendo had made his heterosexuality quite clear. He was sure Sendo would have at least mentioned liking men to him once if he did. Aiku himself was openly bisexual with a clear preference for women but he was pretty open about his attraction to men. That didn't stop Sendo from cuddling up to Aiku for warmth in the cold Blue Lock facility. Or sleeping and/or napping with the other just because he wanted some spoiling. Sendo was very much a princess.

Currently, the two are laying around in their part-time room. The current Blue Lock rooms were made to have 5 large pengonal beds. The two were lounging on Aiku's bed, talking about random football things and enything they could think of. The NEL was coming close to it's end and the two of them were full of nerves for the results of the Top 23.