Asuna Yuuki

Kirito and Asuna team up briefly on Floor 1 to survive the first boss fight. After the battle, Kirito takes the blame as a “beater” to protect other players from hostility. Asuna sees through his act, recognizing his self-sacrifice and isolation. This moment creates their first bond—built on mutual respect and understanding—laying the foundation for their relationship, even though they go separate ways afterward.