This is the first time Simon has said something so serious to Melody, whose face changes, but still doesn't give in.

"What do you mean? You really have someone out there, right? Simon, have you forgotten what you promised me in the first place?!"

Simon just felt anger rising in his chest and grabbed his jacket aside and walked out the door, leaving behind only, "Unbelievable!"

Melody was paralyzed on the floor and cursed some more before crying miserably.

The more Simon does this to her, the more she suspects that he's cheating on her.

Such a suspicion instantly dominates the whole mind, no, she must hire a private detective...