If you are in argument and suddenly you can’t control and the tone of your voice got higher. It’s not intentional but sometimes it’s already done. In a heated argument, you should be careful with the tone of your voice. When you see her crying your heart melts and you feel sorry for her. That’s love. When you love someone even if you are so angry and when tears begin to fall your heart gets broken. Instead of being heated in an argument try to talk about it properly and smoothly.