i'm confident that both HEARTSTOPPERS & YOUNG ROYALS, will get season 4 and 5 and 6. i', sure that 2 most popular same sex couples in the world,will eventually meet up at an evemt. where they will become friends and competators for awards..........
I believe it has been confirmed that Young Royals season 3 will be the finale. They might have spin-offs, and other series, but Young Royals was intended as a 3 season/chapter story from the beginning.
Or an official visit: the Swedish royal family visits the british one, so of course Wilhelm takes simon in his carry on. While wille is doing official stuff, simon meets nick and charlie out somewhere, and they hang out and exchange contacts. Then they hang out again, with Wille, the four of them. There you go.