I will admit, I have been converted because of those two comics of them, and the great tag we have of them, so:
- Study bugs study together. They even exchange color coding tips. Kuroo has a great system for science, especially for biology and chemistry diagrams. Yachi excels in highlighting critical points for English and literature
- Yachi shows Kuroo her notes for managing the volleyball team, and Kuroo starts using some of the charts and stuff
- Yachi used to be really intimidated by Kuroo’s smirk and, you know, their 38 cm height difference. But once Kuroo realizes how intimidating he is to Yachi, he tries really hard—poor guy—to be not intimidating anymore
- he slouches slightly when he’s speaking to Yachi, not so much that he towers over her, but so that he leans slightly closer to her to listen to her speak. he smiles, genuinely when he sees her, gives her a little wave before trying to speak to her
- Kuroo treats Yachi like a princess, as in he picks her up and twirls her around. Then hugging her close, he nuzzles their noses together while Yachi is still giggling
- He lets her try to draw a portrait of him one time, because she was studying the way his hair works. He has the sketch kept in his drawer, along with all the other doodles she’s drawn while she’s visiting him
- Kuroo showing Yachi around in Tokyo. They go to modern art and design museums. Kuroo listens really intently to everything Yachi says, and he gives really perceptive and intelligent comments
- then they go to a science museum and Yachi listens to Kuroo nerd out
- He keeps her close when they’re on the train, his hand on Yachi’s back as he pulls her to him so she doesn’t start freaking out
- Yachi and Kuroo taking the CUTEST, purest selfies together. Kuroo has the biggest, cutest grin in all of them and Yachi always gushes about his smile when they look over the photos.
- Sometimes Kuroo snorts and remarks that he looks kinda stupid but Yachi immediately tells him that he doesn’t, then leans over and gives him a kiss
- They also go to take sticker photos together and use all the cat stickers.
- Kuroo always makes sure he has a bag of fugashi at his place when she visits
- Yachi’s mom immediately falls in love with Kuroo the first time he goes over for dinner. Because let’s face it. Kuroo is a sweetheart. and he’s great with adults. the absolute best boyfriend to bring home.
- Yachi’s started cooking for herself and her mom from an early age, so when Kuroo comes over for the first time, she prepares dinner: mackerel pike
- The next few times he comes over, he always come like half an hour earlier than they agreed so he can help Yachi cook