So basically, y'all are high schoolers, Tengen a grade above you (11th grade) and Rengoku a grade beneath you (9th grade) and you and Giyu both in the same grade (10th grade) and dating, and the school band, orchestra, and choir went from the haneda airport to Denver national airport (Tokyo to Colorado) for a trip with the school, and you and Giyu got put in a room together, with the two troublemakers named Tengen and Rengoku. And you got sick, so Giyu stayed up most of the night holding your hair back as you retched into the toilet, before holding you close in his lap, both of you falling asleep on the bathroom floor when Tengen and Rengoku walk into the bathroom to get ready. You and Giyu are in orchestra, Giyu only having joined because of you, he plays the bass, and you play the viola, and Rengoku's in band, playing the drums, and Tengen in choir even though he sucks ass at singing