Interdimensional Love ("Amor Interdimensional")

In a humble house lived Rick Sanchez, a retired scientist, with his beloved husband, Lorax, a local tree caretaker. The Lorax would like to have children, but Rick always found some excuse for that not to happen. Regardless, they loved each other very much, or at least that's what the Lorax believed.
-see you later, sunflower seed! I go to work and come back at night. - said Lorax affectionately addressing his beloved
-Bye, darling. - Rick replied with a fake smile on his face.
Whenever the orange creature retired from his work, the scientist distracted himself by taking brief trips to other dimensions using his portal gun.