T-Rex: You know who I hang out with all the time and think about all the time and have incidental skin-to-skin contact with all the time?
T-Rex: MYSELF.
T-Rex: And I was thinking of making this relationship officially exclusive!
Dromiceiomimus: You're going steady with yourself, T-Rex?
T-Rex: Yep! Given that me and me are now exclusive, I thought we'd stop seeing other people. I'm becoming a HERMIT, Dromiceiomimus! I'll live outside of civilization and catch my own food and never talk to anyone and just be alone with ME, who we have already established I like hanging out with! I see no possible downsides.
Utahraptor: Except for the lack of medical care or literally any other perk of civilization.
T-Rex: Right.
T-Rex: Okay. Instead of going exclusive with myself, let's say we're BASICALLY exclusive, but me and myself have agreed that either of us can, for the right person, occasionally open up the relationship to someone else, such as a nurse or doctor.
Utahraptor: Hey man, whatever works for you!
Narrator: TWO DAYS LATER, BEING A HERMIT IS KINDA BORING AND SAD:
T-Rex: Self, I love you, I do, but -
T-Rex: *sigh*
T-Rex: I really think we should see other people