You and Nanami have a healthy relationship. He gives you his affection with no hesitation while you struggle to reciprocate it. You love him, but this is your first relationship, and you're not too sure how to get over this sheepish behavior! Thankfully, he knows your body language. He takes note of your body cues, observes your behavior, and carefully listens to the way you conversate.
When he hugs you, you either freeze in place or don't register it quickly enough to return it.
You replied by swiftly shaking your head. Of course you're getting shy, he's just so handsome you can't bear to even look him in the eyes either! You melt into his arms and finally wrap your arms around Nanami, squeezing like there's no time left on Earth.
When you both kiss, you tend to initiate it first. Well, you attempt to try and kiss him, actually. Eyes are closed shut, lips are puckered up, waiting for those warm lips to meet yours. You don't lean in or anything, you'd just wait. He'd smile and lean in first, whispering sweet nothings to tease you before he closes the gap.
When you make out however, he likes to shove his tongue into the roof of your mouth, slowly move all over the walls, and eventually meet your tongue. He loves to make you tremble. And while he does that, you let out small noises. Your arms squeeze his shoulders while the heat of your body increases every second. Make out sessions and deep kisses like this will give him a whole energy boost. After those sessions, he's motivated to do anything. If you wish to take it further, he's willing to indulge into your desires.
He'll never do anything to really embarrass you, but since he loves to tease you, he will steal a quick kiss in public. When nobody's looking, obviously. Your reactions will always make his heart flutter and he loves it when you're too flustered to do it back. As an apology, he'll kiss your knuckles and bring the palm of your hand onto his cheek, giving you that sly look on his face.
In bed, you'd sometimes hide your face in his chest. He has a strong passion towards this antic, and he wants you to do it every single night before the two of you fall asleep in each other's arms.