Bright Flame × Frost Edge
Relationship · checking cycle, Fire checks Metal (Bright Flame warms Frost Edge soft).
Portrait · Bright Flame's warmth can soften that hardness of Frost Edge a little, making the ever-restrained Metal willing to loosen up and show some heat; but press the heat too hard and Metal won't soften, it retreats colder and harder instead, sheathing the blade tighter. Warming soft or forcing hard depends on whether Fire understands that Metal's hardness is a protective coloring.
Checking view (Fire to Metal) · their heat can melt the other's guard, but they shouldn't press with "why are you so cold," which only draws out a thicker shell. Give warmth, not pressure.
Checked view (Metal to Fire) · the other's heat can loosen that hardness, but if they feel smothered by it, their principles washed away bit by bit under "it's all for your own good," it's time to show the blade and set a line.
How they work · (1) Fire approaches Metal with steady heat rather than hot-and-cold. (2) Metal tries telling Fire "where my hardness came from," giving the heat somewhere to go. (3) Fire doesn't read Metal's restraint as coldness, and Metal doesn't read Fire's heat as overstepping.
Reverse check · did Fire's last heat warm Metal soft, or force it into a harder retreat?
A mirror, not a prophecy. It reflects you as you are right now. How you walk is still yours to choose.