Haha, yeah! His grumpy face is what drew me to the picture. I could already see him rolling his eyes and grumbling about everything. XD

If we want a deeper connection, we could even make them childhood friends, since their ages aren't that far apart. I could see Emmy looking up to him when they were children, and his playing could even possibly have inspired her to pursue music as a career. And I actually pictured Emmy as English, so it wouldn't be too farfetched if Keir had moved to England, right?