Donghyuck and Mark are best friends and they don't keep secrets from each other. Except Donghyuck had two secrets to keep from Mark. Started: 01/ 01/ 19 Ended: 05 / 09 / 19 Highest Ranks: #1 in markhyuck || 190410 #1 in marklee || 190416 #1 in haechan || 190729 #1 in donghyuck || 190814 #1 in chensung || 190618 #1 in norenmin || 190618 #1 in markchan || 190627 #1 in nct127 || 190902 #1 in mark || 190905 #1 in nct || 191202 #1 in chensung || 210621 #4 in leedonghyuck || 190627