On 'The Bachelorette,' as in life, there's a thin line between sweet and creepy

The line between creepy and cute is very thin, especially when social media is involved.Viewers of "The Bachelorette" finale were reminded of that fact as winner Shawn Booth told the story of his first declaration of interest in Kaitlyn Bristowe: a Snapchat image of her face with the promise/threat, "Don't worry Kaitlyn ... I'm coming for you."