MacKay's parens invited Micaela to go to see Wall-E with MacKay and them. They said they felt like they were chaperoning them on a date. They went into the theater holding hands and left holding hands. MacKay's father said maybe he should go ahead and invest in some type of 529 savings plan and start saving now for their future wedding. That kind of talk scares Matt, as well as any talk from Lauren and friends that they've seen them kissing before.
I realize it's just a childhood thing. It's kind of cute (or should I be worried?) When Lauren or friends tease them about being in love or start the "MacKay and Micaela sitting in a tree" chant, Micaela just says, "I know....I love MacKay!" And she says it in kind of a dreamy voice. Okay, should I be scared?