Characters with amazing onscreen chemistry can easily make a good TV show great, and there have been some pretty amazingexamplesover the years.
But, on the other hand, TV couples with terrible chemistry can ruin a show entirely.
So, tell me, which TV couple has the worst onscreen chemistry of all-time?
![Caleb and Spencer on "Pretty Little Liars"](https://img.buzzfeed.com/buzzfeed-static/static/2020-07/15/20/asset/c3104153e04f/sub-buzz-336-1594844180-25.png?downsize=700%3A%2A&output-quality=auto&output-format=auto)
Were Jon Snow and Daenerys the one true pairing or the one true problem ofGame of Thrones?
![](https://img.buzzfeed.com/buzzfeed-static/static/2020-07/15/19/asset/83ca08626ac9/sub-buzz-260-1594841336-4.jpg)
I'm not saying I stopped watchingThe Walking Deadwhen Rick and Michonne got together...but I'm notnotsaying that.
![](https://img.buzzfeed.com/buzzfeed-static/static/2020-07/15/19/asset/e54e446d5e20/sub-buzz-273-1594841647-4.jpg)
And let's just say if there was an actual award for worst TV chemistry ever, Robin and Ted fromHow I Met Your Motherwould probably win.
![](https://img.buzzfeed.com/buzzfeed-static/static/2020-07/15/20/asset/7cf23252c90a/sub-buzz-320-1594843641-1.jpg)