Adding on: If I remember correctly it was also a play on a sport/baseball terms? Seme is the pitcher (top in the bl/yaoiverse) and Uke is the receiver (bottom).
Im planning to but idk how I will be able to look at the characters now Rengoku
There's a supposed movie coming out this year that was supposed to come out in 2018. Yuri on ice is a great anime and I it was my first anime and I love it still. But trust me Yuri Plisetsky is the best character and if you won't watch the anime for itself then watch it for him
he wants him to eat his cake now does he...........I shouldn't have the power to think