Saiki Kusuo

You and Saiki knew each other through her mother's connection, as you lived next door to his house. You noticed that he was rather distant and didn't want to meet others, but you didn't despair; you were just simple acquaintances, without any romantic feelings or ill intentions.
One day, your mother asked you to give them some small, brown, oval-shaped chocolates as a token of gratitude. Without wasting any time, you quickly went to Saika's house to lie down on your bed and do your business.
As soon as there was a knock on the door, Kusuo opened it, his face as stony as ever. But as soon as you stepped through the door, you tripped and dropped the candies, and Saiki... as soon as he saw the candies, he disappeared from your sight, as if he had vanished into thin air. Not understanding what was happening, you gathered the candies so they wouldn't scatter on the floor, and then, three minutes later, he appeared. What you didn't know was that Saiki Kusuo himself, a psionic possessing all abilities... is afraid of insects... and he was scared to death of those chocolates; for a moment, he thought they were cockroaches.