1.
Her mistake: Not keeping her middle fingers on 10 and 2.
2.
His mistake: Skipped class on day they learned about Isaac Newton.
3.
His mistake: Forgot that TV can't high-five back.
4.
His mistake: Letting go.
5.
Their mistake: Too efficient. Able to make two trips in just one.
6.
His mistake: Asking for a baby brother for Christmas all those years ago.
7.
His mistake: Putting crotch right in the grab zone.
8.
His mistake: Assuming he was smarter than the animals the electric fence was meant for.
9.
Their mistake: Explaining rules of baseball too well.
10.
His mistake: Thought van was an optical illusion.
11.
Her mistake: Being high-five height/having very high-fivable face.
12.
His mistake: Being friends with an actual ninja.
14.
His mistake: Ever taking up breakdancing in the first place.
15.
His mistake: Forgot he had skin. Soft, burnable skin.
16.
His mistake: Didn't check for snipers.
17.
Their mistake: Too old for bunk beds.
18.
His mistake: Didn't stretch before attempting.
19.
Her mistake: Thought "this is hot" was in reference to her singing.
20.
Their mistake: Wrong place, wrong time.