Did Leonard and Penny manage to get their relationship back on track?
That was questioned on The Big Bang Theory Season 10 Episode 13 when Penny took off for a spa weekend with Amy following another argument.
Meanwhile on this hit comedy series, Howard and Raj went to battle with a noisy floorboard in the baby's room, but did they find something surprising under it?
Use the video above to watch The Big Bang Theory online to get caught up with the latest developments for the characters as they grow up.
Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.