What are the most important secrets that Ari discovers and why?

[Jeff]

I think finding his sexual identity and learning what happened to Bernardo because he was confused for a long time until he found out both.

[May]

About you and the life around you.
For a long time, the whole book to be more exact, Aristotle gets into a big question, which is to know the truth about his brother. The parents hide the facts because of the shame and not knowing how to deal, which for a while left Ari infuriated.
Perhaps this issue, about hiding the truth, affected the boy subconsciously, but in such a strong way that he ended up reflecting on the truth of himself, of his sexuality, which is an issue discussed at the end of the story.

[Zuha]

love always takes you to the right journey. be it the journey of finding ourselves and our own identity.to love is not to run away from ourselves but to look within ourselves only.