Who could forget this memorable couple, made famous by the Vancouver Stanley Cup Riot?
Not even the cops could keep these two apart.
LGBT rights activists in Russia were detained for this display of PDA-protest.
Chilean students took to the streets to protest education funding in 2011.
Also in 2011, violence erupted in Santiago from a peaceful government protest.
One couple got daring before the 2010 G20 summit in Toronto.
Two same-sex couples took on the Westboro Baptist Church outside the Supreme Court.
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