"Surely you must know something, though." Jade stopped, curling her toes in the sand, and smiled back at Feferi. "Even if you aren't sure the exact ways in which your blood effects the development of your respiratory system or fins, you gotta have some kind of insight into the hows, whys, and what it feels likes of being a seadwelling troll."

"Hmmm..." Feferi looked thoughtful, swinging hers and Jade's hands back and forth. "Well, I've had my gills and fins ever since I was a guppy, so I can't really tell you about how I got them or anyfin like that." Feferi puffed her cheeks out, pouting slightly. Then her eyes lit up, and her fins flared a little in excitement. "But I remember the first time Eridan took me out onto the land to meet some of the other trolls! I was sooo shocked to see that they didn't have such beautiful, colorful gills like all the people I'd met underwater! I thought they were pretty weird to be honest."

Jade nodded. "I guess so!"

Feferi grinned, skipping ahead a bit so they could walk in the surf. "And it's reely calming to have someone stroke your fins? I used to have to do it all the time for Eridan when we were moirails." She shrugged. "I dunno, I'm not reely sure what to tell you. I've been a sea troll my whole life, so I don't know all that much about how it's different from being anybody else."

Feferi: Return the favor and inquire about Jade