How close did Mia and Ed get?
That was the focal point of Humans Season 2 Episode 4 when it became apparent there was a relationship on the horizon.
How did Ed feel about Mia keeping a lot of secrets?
Meanwhile, Milo confronted Athena about her lies to the group.
Also, Karen and Pete went deeper into the Seraphim investigation.
Did they find enough information to free Niska?
Use the video above to watch Humans online to get caught up with the latest drama for the characters on this sophomore hit.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.