Good Luck Charlie/Fridge

• Fridge Brilliance: Charlie doesn't bite Spencer because she "knows" he's cheating on Teddy, she bites him because she doesn't want to have share Teddy with him.
• In The Movie, Gabe has his Z-Cube 700 taken by airport security. In Can You Keep A Secret?, he told Bob that the reason he was up to another Zany Scheme was to get the money he needed to buy the Z-Cube 500, but he was actually getting the cash to buy PJ a guitar that he really wanted. The Fridge Brilliance comes in realizing that Bob was so impressed with Gabe's thoughtful, selfless act that he bought him the newer game system.
• Bob's occasional concern that Amy might have dated/had feelings for other men in the past seems at first like the paranoid thoughts of a jealous husband until you consider the fact that Gabe's dark hair should be genetically impossible since both of his parents are blonde. Impossible, that is, if both of them are his biological parents. If one of them isn't, then him having dark hair is not only possible, but has a likelihood of either 25 percent or 50 percent, depending on the exact genotype of his biological father. Suddenly Bob's concerns don't seem so silly anymore.