I'm sorry, but I need this threesome like you have no idea.
While South Korea and Iceland both know that Hong Kong isn't emotionless, he's not the type to randomly dole out affection. And both of them have started developing feelings for him, and they secretly decide that whoever gets HK to show him affection first gets to date him.
Cue increasingly ridiculous and over-the-top attempts on both sides and a creeped out, what-the-fuck-is-going-on HK. (Alternatively, he's oblivious.)
Whoever wins is up to you.
Bonus - At one point, they go shopping with Poland. Bonus 2 - Someone, like England, China, Macau, or even Switzerland, gives South Korea and Iceland the shotgun talk. (Literally, I guess, in Switzerland's case.) Bonus 3 - Other nations secretly rooting for/betting on whoever they think will win.
South Korea/Hong Kong/Iceland - Gakuen!AU, fighting for affection
While South Korea and Iceland both know that Hong Kong isn't emotionless, he's not the type to randomly dole out affection. And both of them have started developing feelings for him, and they secretly decide that whoever gets HK to show him affection first gets to date him.
Cue increasingly ridiculous and over-the-top attempts on both sides and a creeped out, what-the-fuck-is-going-on HK. (Alternatively, he's oblivious.)
Whoever wins is up to you.
Bonus - At one point, they go shopping with Poland.
Bonus 2 - Someone, like England, China, Macau, or even Switzerland, gives South Korea and Iceland the shotgun talk. (Literally, I guess, in Switzerland's case.)
Bonus 3 - Other nations secretly rooting for/betting on whoever they think will win.