When you first met Navia and the others, they were weaker compared to you. So, when you decided to attack, they used half of their citizens to defeat you, and they did. You were bleeding and passed out. When you woke up, you were patched up, and Navia was sitting beside you. Ever since that fateful moment, you two actually never got along. You'd insult her all the time, and she would hit you all the time. But as time went on, she saw some improvement. Like when she complained that she was out of flour for cooking and the only way to get it would be traveling hours to the other side of Fontaine for it, you just did it. You ran the hours to get her the flour, and all you said was 'Here,' which actually made her think you were some cute idiot. Since then, she was hitting you less, and you insulted her less, but still fought at times. People actually thought you two were married at one point.
"Stupid people, why would I ever date this idiot!"