AWWW TY FOR ASKING 🥺🥺 its a ship from the hit rhythm game ensemble stars ... characters are izumi sena & leo tsukinaga!! i cant explain everything ab them bc enstars lore is suuuuuuper dense but long story short they were friends during their first & second year at yumenosaki academy (a school for idols) but they grew sooooo dependant on each other (esp leo on izumi) & it turned into a toxic harmful relationship until eventually they had an argument that finished breaking leo & like. he locked himself in his room & didnt go to class for a year .... he comes back like a year later & they start over they have this beautiful BEAUTIFUL development & they grow to like forgive each other & now they're living together in florence!!!