I haven't figured out the blurb yet. The general idea is:
A cool, chaste ex-boyfriend with a bit of a secret naughty side.
Ideally, the two grew up together as childhood friends.
When they broke up, he was cold and agreed to it without hesitation, so the heroine didn't feel burdened at all. She figured she was free.
But some time after the breakup, the heroine realized she missed him a lot and really wanted his body~
She wanted to sleep with him.
Her ex-boyfriend laughed angrily on the other end: "What do you take me for? A secret lover? A hookup?"
The heroine pouted: "Fine, if you don't want to, you don't want to."
A few days later, her ex-boyfriend asked, "Your place or mine?"
Theme: The courage to love