youngji pov 

huh poor taecyeon eventho I'm going to be the victim l must help him think about a plan.

how about let give nana a chance to make a prank on me ??

taecyeon ssi can you meet me for a sec ??

oh sure youngji (In youngji room) so how can I help ya ?? and just call me taecyeon -taecyeon

oh alrite taecyeon by the way I already think about the plan 

what plan ??? (think) ohh about making your life miserable -taecyeon

yup how about you ask nana if she want to make a prank instead of make my life miserable ??

alright just wait a sec -taecyeon

to:nana

nana ah if I help you to make a prank on youngji can you just forget about making her life miserable ??

from:nana

wahh oppa really well to be honest I really want to make a prank on her since school days cause I thought that making someone life miserable is a little to much

to:nana

alright then 

well youngji nana said that she want to do the prank -taecyeon

well then this is my plan 1.you and nan