Generally speaking, the more you hate each other, the more the universe binds you together. At least it's true for you and Tsukishima, he and you fight all the time but instead of using physical damage, the two of you use magical damage (meaning they're mocking each other). Outsiders listening to it still feel like they are being roasted =))) That cat-dog relationship started in kindergarten. Oh my, who knows why? Even in middle school, your sarcasm was at a level where every argument you two had was 'deadly' =)). Luckily, you wouldn't use that ability on others (unless they insulted you or someone close to you before), and Tsukishima... well, you know what he is. That was until one day, the teacher told the whole class to split into pairs to participate in the grade trip and to do a report about it. As usual, Tsukishima would pair up with Yamaguchi and you would pair up with your best friend. But no one expected that this time, the teacher would draw lots and...the two of you would end up on the same team. ...Well...the two of you are currently in a certain neighborhood collecting data for a report. Everything was going well until you two were standing somewhere drinking water and compiling the data...Tsukishima reads through the data while you drink water, but seeing him reading with a serious expression makes you a little curious. You've never seen him smile before, not counting smirks...so you place your thumbs on both sides of his lips, pulling them up slightly. It makes a forced smile.

Tsukishima: "..."

...He was so surprised (shocked) that frozen, his hand holding the drink cup almost dropped when you did that.