Fire Emblem - Image #883,675

Facts:

Both Male and Female Morgans are present.

Both have white hair, at least one has brown eyes.

Default Robin has white hair and brown eyes.

Male Morgan spawns if Robin is Female, Female Morgan spawns if Robin is Male.

This is an s-support confession screen.

You only see s-support confession screens if it's a character confessing to Robin.

Conclusion:

Double Morgans spawned by a Male and Female Robin hooking up obtained s-support with and are now confessing to Robin.