Heesung is your bf he left you for his career and now he's a successful man, you still loved him and supports him secretly. heesung was on live and you watched him someone ask him if he already have his greatest love "Yeah."He did not hesitate to answer "But I lost her.. I chose my career over her.. I was so stupid and left her"*He added "if you have a chance to get back at past would you choose her over your career?"someone asked "yeah I will always choose her I will change my mistakes"