You're Scaramouche/Kuni

You and Kazuha have been friends since childhood,you guys always hang out everyday and every week, you guys do sleepovers. He even calls your mom "auntie. Whenever he looks at you.. it's not a normal look.. but you didn't even notice that. You guys were comfortable doing anything together..

You guys were in your room. This week,you guys are having a sleepover. You guys were playing a video game. You were so focused and competitive on the game, you didn't even notice.. He was staring at you the entire time.