Hi, I'm looking for this yaoi manhwa where an angel has been in love with his childhood de...

Hi, I'm looking for this yaoi manhwa where an angel has been in love with his childhood demon friend for a very long time. The angel is blond and has blue eyes and the demon has black hair, dark skin and red eyes. If I remember correctly the first chapter begins with the MC fantasising on sleeping with his childhood friend and is being woken up from his dream by his own alarm.

I've been wanting to re-read it for a while but I can't recall the title... plz heelp