Somehow because of the universe or whatever you want, Lykon never died; the group is full of soulmates; am a fan of all the tropes but am especially fond of a psychic bond in some way once they're connected. When they find Booker in Russia the bond between he and Lykon activates or triggers or whatever.

Booker is shocked as hell because he never thought he'd have a chance to meet his soulmate.

All the adorable wooing.


+++++++ Super bonus for any mentions of Booker and Lykon both being Jewish (but definitely not needed but I would give my left arm).