SHINee's Taemin and A Pink's Na-Eun went on an adorable double date to the amusement park with their groupmates Key and Eunji on the latest 'We Got Married'.

The two idol couples decided to make bets on who'll buy the other couple ice cream. they started with basketball, and though Taemin was definitely competitive, Key won the round. When it came to the girls' air hockey battle, Na-Eun was ahead in the beginning, but Eunji eventually beat her. 

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It all came down to the final 'frog jump' game, Key and Eunji got it in one shot and so did Na-Eun, but Taemin failed. 

When asked why they were defeated, Na-Eun said, "Taemin oppa. Ah, I don't know. I'm so mad."