Other mistake: In 1-7: 'Robarazzi', Robbie shows a video of Jade and Beck talking in a car. In the middle of the conversation, Jade states she had tuna fish for lunch, but in this episode, when Jade is listing things she hates, she lists "tuna fish".
The Great Ping Pong Scam - S1-E11
Other mistake: In the episode 'The Great Ping Pong Scam,' Tori goes up to see Jade. Later on in the conversation, when Lane appears, Tori says something to Jade and you can tell that Tori is not looking at Jade.
Answer: Jade breaks up with Beck because he was hanging out with another girl, which she didn't like.
MattHellstrand