YAAAAAAAS 'Uncle-in-law' See Luca, nothing to worry about~~ He'll still be your uncle just in a different way and maybe in a way you're not willing to admit you want it too hehe
Ruediger telling Luca that being family is more than being blood related made me tear up a little. 😭 I wish more rofan webcomics/novels would do that. I've been getting really tired of the 'we were secretly related and that's the only reason we felt like family' trope.