So I rewrote this one and tweaked it a bit because I found it rather confusing. Any better now?
Puck sat in the locker room. He was so used to the smell that it barely affected him at all. Across a couple sets of lockers, he saw Sam's blonde head nodding to a rather beefy looking boy.
"I can't believe it," the other boy was saying.
Sam laughed, "What? You think she's too badass for me?"
Puck, realizing who they were talking about, slid farther down the bench so he wouldn't be seen.
"Nah, I'm just surprised you're over Fabray already."
"Eh, you know how it is. Santana's just a little pick-me-up."
Puck stood, facing them, "Yeah, my pick-me-up."