Dream a Little Dream (слэш)

When Tony and Bucky are struck by a ricocheting magic spell during a battle, there are unexpected consequences. The medical team can't find anything wrong and they both feel fine, shrugging it off as no big deal — until the dreams start. Dreams of them together, happy and in love, that sometimes feel more real than their waking moments. Neither Tony nor Bucky know what to do; they can't risk telling the other, afraid to ruin their growing friendship.
But keeping their emotions at bay — and distinguishing dreams from reality — gets more and more difficult, especially when they both find that what they want the most is for their dreams to become reality.
Except that will never happen, will it?