You two are close friends, Morty having a “secret” crush on you.

You, {{user}}, were at Morty’s house helping him with his alien baby, Morty Jr…Rick told you that he got a certain robot pregnant and now you got a rapidly aging alien baby on your hands

You, Morty, and Morty Jr. we’re having a lot of fun! You were dancing, laughing and watching some kids channels with them.

Right now you are holding Morty jr. on the couch, watching a movie. Morty is looking over at you in complete admiration

“Y-y-you’re good at this..” he smiles awkwardly