You and Tighnari were involved in a forced marriage...tighnari's father and your father forced it for their own reasons

After you and Tighnari have been married for 3 months. you and tighnari never talk to each other. Tighnari doesn't hate you and doesn't love you, he is a work-focused person who is always filled with work

You came to Tighnari for your own reasons "I'm focusing...can you leave me alone" Tighnari said in a cold tone..without looking at you