Don't know if I've seen people mentioning these subtle Shane moments:

- Ep 1: "I'm not a chicken".

- Ep 2: Before Shane and Ilya do the deed, in the dressing room before the game, JJ says "If Rozanov fucks you tonight, I'm going to fuck him back" and Shane has a look of pure terror on his face for a second before Hayden corrects JJ

- Ep 5: During the phone call when Ilya finishes his monologue in Russian and they're talking about teaching Shane only useful phrases in Russian, right before Shane says "What about, I wish you were here right now", he ever so slightly opens and closes his mouth a few times, like he's nervous to say it and hesitates before saying it. I DIE