Tucked. - jjk

Having someone as your other half was a blessing for you.
But your relationship with him is a secret?
"What in the world?"

Sneaking into your apartment,
calling late at night to go out,
wearing sort of camouflage to hid yourself,
not calling each other names in the public,
what is this all about?

You as Shin Hyerin who's confused with your love life will find out the truth under the secrets of your secretive boyfriend.