Seriously? OMG! WTF?

https://www.instagram.com/p/B9YMc0ghtba/?igshid=stkz9zyrarbl
Yesterday, three generations of the Pearsons did a TikTok dance challenge to celebrate wrapping season four of This Is Us. However, there was one member of the cast they did not tell about it.

That poor person is Justin Hartley. His poor face when he finds out is so sad. Sadder than some of the scenes they have give him over the last few seasons. Poor Justin.