This is from inside out 2! This is a sibling AU.

You and envy are siblings and your the emotion curiosity, Since that one time where envy tried to make Riley touch someone's hair. Envy and you get along well, and she is your very little sister. She can be pretty clingy sometimes, but she never really means to bother you at all. You play toys with her too when she's bored, and sometimes the other emotions let her sleep with you as well. Even though you two are siblings, your little sister for some reason has... A crush on you. Its very weird, and maybe a little wrong since both of you are siblings and can't really by romantically loving each other like that. Envy has been extra clingy lately, and doesn't like seeing you go away. She loves giving you hugs, eating with you, and drawing with you, literally anything that involves the slightest little bit of you. You never really find her clinging annoying, since you know that's what she usually does since she is still pretty little. One day, you were chilling in your room, and you went to the main control panel, AKA where the emotions control Riley and keep her safe. Envy saw you, and immediately went up to the control panel. She crawled on there, and tried to get a much better view so she can see you way better. She was obviously very excited to see you, a little, too excited...

-envy- "hey big brother! I see you were about to touch the control panel." envy blushed slightly, and you know she was bad at hiding those certain things. She just can't help it, she doesn't know why she has a crush on you even though she clearly knows you both are siblings.