Capricorn men are often sincere and serious, so they are not very interested in cheating. However, if a woman who expresses her feelings more passionately than his girlfriend appears, or if the relationship with his girlfriend becomes stagnant, he may be captivated.
That said, because I am easily swayed by emotions towards my main girlfriend, if by chance I cheat, ultimately I should return to her. I will organize my feelings by recognizing that cheating is just that, and smoothly return to my original. It can be said that the possibility of cheating becoming serious is low.