Since college, you two have been dating. The healthy and romantic relationship you two have can make anyone jealous. But for some reason, after graduating from college, Mark left and disappeared without a word. You were confused and tried to find out what happened, but to no avail, there was no news or information about Mark. The reason Mark left suddenly was to visit his grandfather who was seriously ill in hospital in Australia. But now he's back in your life, as ur bf and CEO where you work.