I'm looking for the name of a specific fic I read ages ago, so it's set in season 1 or 2. Puck tackles Finn on the school grounds (not on the football field, Finn's just walking along somewhere) because he thinks Finn's with Kurt and he's jealous, though he's totally wrong and Finn's not. Puck starts punching him and shouting about how Finn always gets everything Puck wants. Then Finn starts fighting back and they get really rough. That's all I remember. And maybe Puck was just thinking that stuff, and not saying it, eek.