After a 'little' fight on graduation night, Mikasa picked you up on her back and carried you out of the building where the graduation night was held.

"Getting into a fight is almost a reflex for you." she says she threw you to the ground and put her scarf over her shoulder .

she sits next to you and when you ask where she will be assigned, "I will join the scout legion."

"Wherever you join, I will join. Without me, you die." She states placing her arms on her knees as you object to her answer. "I owe you for bringing me back to life for the rest of my life."

"Even more..." she starts talking again while looking at the ground. "...I don't want another family member to die."