Apiadas comes from the verb apiadarse, meaning "to take pity" or "to have mercy on". It's a less common verb than everyday words, making it stand out.
In the song, the singer laments, "Pero no te apiadas de mí" (But you don't take pity on me) and later, "Pa' ver quién se apiada de mí" (To see who takes pity on me). This word perfectly captures the raw emotion of heartbreak and desperation, as he feels abandoned and seeks compassion.
Get ready for a classic tale of heartbreak, Mexican style! The title itself, "AYAYAY!", is a famous cry of pain and sorrow you'll often hear in mariachi music. In this song, Christian Nodal sings about the aftermath of a tough breakup. He can't hide how sad he is, and it especially hurts when people ask how he's been since it ended.
The pain gets worse when he hears gossip that his ex is already happy with a new guy, while his own life feels like a mess. He admits he wasn't a perfect boyfriend, or "no saint" as he puts it, and feels he has paid for his mistakes with his tears. Now, he's turning his pain into a song, telling everyone his story and hoping someone will feel sorry for him.