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On the latest episode of 'We Got Married', Taemin asked Key to test out the prank toys that he bought as a gift for his wife Na Eun. 

Key then jokingly lashed out at Taemin for always using him with no reward in sight. Key responded, "Am I a toy? I do everything. Bring someone over from A Pink. Eunji or whoever so I can get involved with them. You always make me look at presents and visit others' houses", leaving Taemin feel apologetic towards him.

Do you think Eunji & Key would make a cute couple?

Check out the fun clip below: