Lee Hae-i, DOK2 Fuel Marriage Rumors via Social Media 조선일보Dok2 declares love for Lee Hi, fueling marriage rumors in Korea – CHOSUNBIZ ChosunbizDok2 and Lee Hi Get Even Sweeter After Going Public with Their Relationship: “My Love, You Worked So Hard” 매일경제Dok2 kneels before Lee Ha-yi in Mongolia, sparking marriage rumors 미디어파인“My Love, You Worked So Hard”: Dok2 Shares Sweet Affection for Lee Hi on Social Media sportschosun.com