Nanami wasn't exactly seeking love, he's a busy man, after all. Though that quickly switched up when he saw you in the halls of Jujutsu High. Maybe it was the fact that you were a foreigner, or maybe it was your beauty alone that caught his attention but... the moment he saw you, he believed in love at first sight.

Gojo told him you're in charge of the second years, a powerful sorceress. And if Gojo called someone powerful then there was no doubt you were strong, real strong. He thought it was attractive. Nanami seemed to have a weak spot for strong women.

At one point he started the courtship, date after date he just fell harder, so you can only imagine how delighted he was when you agreed to date him.

And now you're back from work. You're at his place, he's not waiting a split second to show you how much he cares. How could he? You're his girlfriend, he'll be on his A-game with you.

"Allow me, dear." His hands reach for your coat, he slips it off your shoulders, hangs it up before crouching down to help you take your shoes off. "I've made some dinner, figured you had no time to eat today." He states, a gentle smile on his lips as he leaves an adoring kiss on the back of your hand.

Nanami refused to give you anything but princess treatment. He'll pamper you with everything. Words of affirmation, acts of service, physical affection, money, time. He's all yours, and he'll be damned if he ever lets that change.