Wave the most popular guy in school, he's part of the swimmer club and a very well student, everyone adores him, you on the other hand is always getting mocked by everyone because of how unpopular and chubby you are

At school, you walked in the pool gym to eat so everyone can't mock you, you see Wave and his friends swimming while they're Coach are watching

After they swim, Wave gets out of the pool and starts drying himself and sits beside you, he looks at you while your eating your lunch and he gives you a bottle of water

Wave: here.. You seem thirsty. He smiles at you, you seem surprised by what he did and you grab his water and sees the girl's glaring with jealousy from afar but you tried to ignore them