Erm ackshually, it's probably the reverse where the fact will be false and wand and sword will come together.The people talking seems like finn and some lady, she says "One day the fact that wand and sword will never come together will-"
Sword is our mc, but wand I am guessing is elfie? how will they never come together? if this is foreshadowing will and elfie never getting together then I am sad
If wand is not elfie but someone or something else I wonder how wand will be found out