Looks like "This Is Us" is getting ready to keep breaking our hearts.

We already know that Milo Ventimiglia's Jack Pearson dies at some point on the hit NBC family drama (sob). Now, we have to say goodbye to something else Jack-related: his facial hair.

The show's executive producer, Ken Olin, tweeted teaser videos from filming on the last four episodes. He wrote that they'll "go places we've never been before." And apparently, those places don't have room for Jack's mustache or beard.

In another video, the clean-shaven Ventimiglia has a "second job" — working on a car:

It's not a huge surprise that Jack would get rid of his facial hair, as fashion and trends evolve from the '80s into the '90s. But we'll still grieve the 'stache anyway.

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