A little story about my headcanon
(Sherbert doesn't have a body temperature on their own and can't really be super affected temperatures, but they can feel humidity)
Sherbert, Athena, and Rae all laid down on the grass under the night sky. Athena was pointing out constellations and sharing information they had learned about them. "It feels colder than usual today," Athena said, wrapping their arms around themself. "It doesn't feel super cold to me, but it is a bit more like the End," Rae commented. "Really? Nothing feels too different to me," Sherbert said, seeming somewhat confused. Athena laid down on their cousin, only to bolt back up and stare at Sherbert in shock. "Athena? What's wrong?" Sherbert asked, eyes filled with confusion and worry. "You feel like a rock. Your body doesn't have a temperature," Athena said, seeming bewildered. "Oh, is this because of the creation thing?" Rae asked. "Probably," Sherbert replied, shrugging. "I can't believe you don't have a temperature! I have a solution," Athena stated. "What is it?" Sherbert asked curiously. "Rae, you go on that side. I'm going on this side. Sherbert, stay still," Athena commanded. Their cousins obeyed and looked at the Nether prince expectantly. Athena latched onto Sherbert on their unoccupied side like a koala, gesturing for Rae to do the same.
That was the first time of many that Shebert, a magical creation without a temperature, found themself squished between a warm Nether prince and a cool End prince.
