Undertale - Mettaton's Pink Soul?

What's with Mettaton's pink heart? And are they a corporeal entity? In this Undertale theory, we discuss a few possibilities! Spoiler warning! Subscribe for future videos! ► http://bit.ly/1wbdvtl Like us on Facebook! ►   / swankybox   Follow us on Twitter! ►   / swanky_box   And on Tumblr! ►   / swanky-box   Like the-regressor's 3D artwork? You can check out their work on the following social platforms below. If you'd like to support their work, donations via Paypal are always appreciated (send to email address). Email ► regressive.modeler@gmail.com Facebook ►   / theregressor   Twitter ►   / the_regressor   Tumblr ►   / the-regressor   Sketchfab ► http://sketchfab.com/the-regressor Haven't played Undertale yet? Buy it on Steam with the soundtrack: http://store.steampowered.com/app/391... Or try the demo! http://www.undertale.com Join in the discussion!   / undertale   http://undertale.wikia.com Curious about Gaster? Check out my video highlighting his mystery!    • Undertale - The Mystery of W. D. Gaster   What happens to Frisk after a neutral ending?    • Undertale - Does Frisk Die After a Neutral...   I also have a video on Sans!    • Undertale - Is Sans a Human?   All Undertale characters, levels, and music are property of Toby Fox.