Related Clues:

• Pooh and Roo, for two
• BFFs, e.g
• Bert and Ernie, to each other
• Pen ___ (friends to write to)
• The Golden Girls, to each other
• Tight people
• People to chill with
• Amy and Molly in "Booksmart," e.g
• Chums making hit, going up
• Calvin and Hobbes, e.g
• Playmates
• Friend group
• *Wristbones