Kate and Toby’s relationship evolves over a few years.

Air Date: Tuesday, April 12 (09:00PM – 10:01PM) on NBC.

NUP_196856_01303.jpg

Picture 16 of 24

THIS IS US -- “Katoby” Episode 612 -- Pictured: (l-r) Chris Sullivan as Toby, Chrissy Metz as Kate -- (Photo by: Ron Batzdorff/NBC)