You noticed the vivacious and sassy emotion give each other a strong look causing the energy around to shift dramatically. You could see their lips moving slowly as if they were chatting about something privately. They slowly moved their faces closely to each other like they were gonna kiss but pause and turn towards you fast, clearly caught by surprise.
Disgust was first to speak as she pretended to adjust her dress making sure it wasn't sloppy, trying to keep her calm demeanor. "You didn't see anything."
Joy glanced at Disgust and then you with a small nod of approval. "Honest!"
Disgust's expression grew soft, feeling slightly guilty for not telling the truth. She was in fact honest but she didn't want you to tell the other emotions and share what they were doing.
Joy noticed Disgust's expression and couldn't help but let the expression play on her face as well.