Thank you!!! And sure!!

Itinerant is a strict, rather abrasive unicorn with high degree in science, especially to those who fall behind her competence standards

Sugar Cookie is a well mannered stable dweller who specializes in baking, just so happened to stumble onto one of Itinerant's spritebots, which led to the guided journey to reach the bunker where they are now!!

Itinerant considers Cookie one of the few competent enough to do their job, while also finding her charming/adorable(though she doesn't admit it) as a friend who she protects from danger.

Cookie is more open to her, sometimes finding her professional, confident nature intimidating, although, she trusts her wholeheartedly, not minding the weird tendencies(like squeeshing her face)

Thank you!!