It never occurred to him, that he could actually fall in love. That he actually had a heart. That Myungsoo, actually had feelings.
Sure, he had beautiful women landing on his doorsteps begging for another night and sure, he didn't regret every single bit of it.
Three seconds. Just three seconds it took for him to fall in love. But he didn't know how the heart worked.
Afterall, he never experienced true love so all he could do was just shrug it off and doubt himself.
Though, why couldn't Myungsoo stop thinking about her?