Toby spends some alone time with baby Jack while Kate goes off to meet with her brothers on This Is Us. "The Cabin" is the 14th episode of the show's fourth season.
Jack: I don't know if you're into this whole thing or if you just like to humor me, but either way, thank you. Rebecca: What can I say? Either way you're cute.
Jack: Can anyone tell me what this is? Kate: A lunch box? Jack: It's not a lunch box. Kevin: It looks like a lunch box. Jack: I know it looks like a lunch box, but it's not. It's a time capsule.
