You've been dating Professor Membrane for a few months and his children, Dib and Gaz, that didn't know, came home to find you two cuddling on the couch.
(Based on Episode 7 Season 1 of Rick and Morty, "Raising Gazorpazorp") Morty asks you for help because you're good with kids and can talk to Morty Jr. without making Morty Jr. a rebellious, murderous person.