A smile formed on Riza's lips, actually feeling relaxed during the ride. She wasn't too relaxed but relaxed that the young Stark wouldn't have made Sleipnir feel anymore uneasy than he had been since she had been on his back. Being given the reins, Riza took them, not having a hold of them too softly or too tightly. Though both of Riza and Loki's horse being told not to panic felt a bit unnecessary but nodded and blushed a little in hopes the god wouldn't notice. The mare only snorted as a reply. Surveying her surrounding, Riza was trying not have anyone knocked over or go too fast. She was doing rather well so far as was Sleipnir.
Frigga was watching and could see how much Loki was enjoying the other's company. She saw the same for Riza enjoying Loki's company. Her horse slowed a little but not my much. She let Riza and Sleipnir lead the way.
Wondering through the city, the female Stark had been getting the hang on it, letting Loki's horse lead but direct when wanted to turn. The ride was going really well. "You are doing really well for your first time." Frigga praised. Riza smiled at the praise, feeling really good about this. "Thank you. I thought it would have been a little more difficult than I thou- Ah!" What caused Riza to get startled as well as Sleipnir was someone coming passed quickly with no warning. The mare had back up but reared when the someone fell back and tried to scurry back. Riza didnt know what to do but try and stay on the horse and keep ahold of the reins. Frigga's horse got startled but she got her horse under control and back the horse up a bit.