Kim Heechul and Momo had reportedly been dating for two years. At that time, Super Junior’s agency and TWICE’s agency denied the rumors.

They met in 2017 after appearing on several programs together.

On January 2, Market News stated of a romantic relationship between Kim Heechul and Momo. According to the reports, the two are dating despite their busy schedules.

Source: (1)
during heechul's 15 years as an idol, heechul has never got exposed or admitted to dating anyone. heechul confirming his relationship with momo shows how much he cares for her. ??pic.twitter.com/0mBYcJPI11
— ᴋɪᴍ ʜᴇᴇᴍɪ (@heechullieoppa) January 1, 2020
congratulations to heechul & momo for becoming a couple. may their fans & netizens support their relationship & wish them happiness because they, themselves, chose to be happy together. i'm sure heechul will protect momo as much as he can! ?♥️ pic.twitter.com/6Z5mpHxzEo
— ᴋɪᴍ ʜᴇᴇᴍɪ (@heechullieoppa) January 1, 2020
How did people not realize sooner that Heechul and Momo were dating lmao look at this interaction they're so cutepic.twitter.com/q9yCCM2Lix
— JJ | MEETING SKZ AGAIN #SKZUNLOCKinUSA (@ABlackParadise1) January 1, 2020
momo and heechul are happy together and their age gap didn’t bother them so why should it bother you? pic.twitter.com/qLbxEvhM8O
— V (@parkverom) January 1, 2020
aaaaa heechul is so cute please respect momo’s choices it’s her life not yours!! pic.twitter.com/Bk8bxj4Ig7
— fran loves san (@formysan) January 1, 2020
Heechul and Momo look so adorable together, literally how dare you not support this cuteness overload yo losers ?pic.twitter.com/ZRWNYvkBeg
— ➳ Nada | stream 익숙해 (@Nada_Haru) January 1, 2020