OH! Just to be EVEN MORE CRACKED OUT. JJ/Eunhyuk (yes that's right), AU where they both speak the same language (or not, whichever, if you think it would be funnier if they didn't then hey!), prompt: bat caves.

The reasoning behind this is that JJ gave an interview once where he said he would bring a girl to the bat caves in the Night Safari in Singapore so she would get all scared and cling to him.