Hi there... I'm looking for this particular Manhwa, but cant remember it exactly. I can remember a boy, (dont know if he's sleeping with someone), when he receives a message from his grandfather telling him to get there or he will break his bike. And the grandfather wants to send him somwhere... Cant remember anything else... Sorry...
If you know which manhwa I'm talking about I'll be really grateful. Thank everyone in advance

Very! Very! Daisuki?

Thank you so muc! You're awesome!