Why was Amy lying to Sheldon?
That was addressed on The Big Bang Theory Season 10 Episode 7 when Amy lied about her repairs not being completed.
Did one of Sheldon's friends find out the truth before he did?
Later, the group presented an episode of "Fun With Flags" in Penny's apartment, but there was much drama when the team became embroiled in a huge debate about something that annoyed them.
Use the video above to watch The Big Bang Theory online to get caught up with the latest developments.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.