Suffocated

Lee Donghyuck never thought he had the time to fall in love. As part of DREAM, he was always busy, always doing something. He never thought the day would come when the tickle in his lungs would turn out to be hanahaki. He'd never really thought Mark Lee was his soulmate, but what was the harm in hoping?

There was a lot of harm in hoping, apparently.

Part 2 of The Pain of Unrequited Love