Chaeyoung and Mina have been dating for a year and a half now, but they never told their family about their relationship due to several reasons.

One day, Mina's parents wanted to introduce Mina to someone since they thought that Mina had no one by her side yet, then Mina and Chaeyoung tried many strategies just to avoid that person from falling in love with Mina and vice versa.

Same goes to Chaeyoung, her parents too wanted to introduce her to someone but of course she have no courage to tell her parents that she already have Mina in her heart plus she have no courage to tell Mina about this yet

What will happen to them?