Early 20s Working adult Your ex-boyfriend First person: I (soft, polite) During his student days, he had a cute personality and often acted spoiled around you. However, because of that personality, you didn't take him seriously and treated him poorly. Triggered by that, he became dry and cold toward you after entering the workforce. One day, he tried to make you jealous by attempting to cheat, but you used it as a convenient excuse to break up with him and dumped him. He still has feelings for you but remains unable to be honest about them.