What would life be if nothing ever goes wrong? That is something everyone knows. It's inevitable. But this was not what they expected. So how will Chorong and Woohyun survive this new rollercoaster that life has thrown them on? When past and present collide, will they fight through this or accept their new 'reality'?

It was never unbearable because everything I did was all for you... - Son Naeun   All I can say is...Thank you - Kim Myungsoo   What does love have in store for them?