It is not uncommon for popular K-pop idols to be rumored dating each other. It's because they are popular celebrities in the first place, and their fans can't help but hope that their idols date each other.
What happens today is that even the slightest of kind gestures exchanged between K-pop idols is understood as a sign by their fans that there is something romantic happening between them. Surprisingly, their fans and the people are quicker to announce that their idols are dating.
Now, MONSTA X's I.M and Cosmic Girls' Luda, are the recent K-pop idols to be rumored dating each other. The idols' fans have decided to create a compilation of the instances where I.M and Luda might have hinted that there is something going on between them. One of those instances is when I.M surprisingly talked about how his stage name came up.