19 TV Duos That Should Become Trios

There is no better way to combat love triangles than by just combining it into an iconic trio. Which favorite TV duo do you think could get even better by adding a third?
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Vampire Diaries Quotes

Oooh, you know I don't know. Every time we try and go on a date you get kidnapped, I get sent to a prison world, or your feelings get compelled away...

Damon

Damon: My new girlfriend. Andie Starr. Action News.
Alaric: It's not called Action News.
Damon: I know. I like just saying it.