Basically, when a person answers with "Hehe", it means that he has no good answer. Or he agrees with you, but she has no opinion to express. As for the relationship between men and women, it is a bit perfunctory, but it depends on the topic you are talking about and the atmosphere at that time. As for love or not, you should be able to feel it when you get along. Emotional matters can only be given advice by others, and you should handle them yourself. Bless you.