A character from L. M. Montgomery's Anne books, introduced in Anne of Avonlea, he's a child of Marilla's cousin, Dora's twin brother and eventual resident of Green Gables. In Sullivan's Road of Avonlea TV show, he's called "Davey".
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...