it's definitely "I love you" because why in the world would they censor shit like "you are my best friend" and label them as something embarrassing that was never said between them before
god shoko going through gojo’s things after he dies and most of his clothes are suguru’s. suddenly she’s cleaning up both of her dead best friends’ possessions
> spot my classmate who just murdered an entire village
> immediately hits him with a "yo, it's the criminal"
> laughs at his plan and call him childish
> leaves