What if: Two trolls lusii made the same sound for a last name and now they have a really close bond because of that reason at first but slowly they like each others' personalities, and the do this even though different blood colors (orange&teal)

Curious, but oh shit that’s right, Trolls get their names based on the noises Lusii make, of course the Soleil Twins have the same surname! It’s a miracle they don’t share the same name too.