I’ve seen some… interesting takes on the episode, so I thought I’d share my thoughts after watching it twice because I think in the heat of the moment some people misconstrued a lot of what went down during the kitchen argument. This is going to be long so sorry about that in advance:
1- Eddie did not “almost raise a hand” to Buck, not even close. I watched this scene again multiple times after seeing the appalling takes people were sharing online… and they are completely unfounded. He grabbed his shoulder a little roughly (probably more roughly than Eddie himself intended to) and pointed a finger in his face… was this jarring? Yes. Was it violent? Absolutely fucking NOT. Could someone who has a history of trauma be triggered by that split second rough movement? Of course… just like I’m sure there are people who get trigged by something weekly on this show. If Eddie grabbing Buck’s shoulder while angry triggered you, then I can only imagine how triggered you must have been by Bobby slamming Buck into a wall in S1 while threatening him, and Chimney punching Buck to the floor in S5, Athena slapping Harry or Buck nearly breaking Eddie’s ankle because he was so caught up in his jealousy that he wasn’t in full control of himself while playing basketball. None of these actions make these main characters violent abusers. You know who was a violent abuser? Doug. There’s no comparison.
2- Buck was not afraid of Eddie in this scene and he did not flinch; we don’t even see Buck’s face when Eddie gets in his space but his head does not jerk back and he doesn’t move away, nor does his face show any sign of fear or discomfort when the camera cuts to his face when Eddie steps back. He doesn’t even show annoyance or anger about it, because he never for a second was worried Eddie would hit him
3- Eddie was not the only one being a dick in this argument. Buck came home with groceries that he picked up despite knowing Eddie intended to do the shopping, and he did that intentionally because he was mad that he found out Eddie got the EPFD job from Ravi. He’s mad and hurt that Eddie is leaving again but deep down he knew he would be, mostly he’s just mad and hurt that Eddie yet again didn’t tell him he was leaving (and this time he told other people first). Buck and Eddie have very distinct patterns when they argue and those are on full display here: Buck is passive aggressive with his intentional remarks and prods at Eddie to get a reaction, and Eddie lashes out and says harsh things
4- What leads Eddie to point his finger in Buck’s face is that Buck accuses Eddie of not being sad enough over Bobby’s death when he passive aggressively says “I’m sorry I’m sad that Bobby’s dead”. This is not Buck defending his own grief, this is him attacking Eddie’s grief by saying Eddie isn’t sad enough or not as sad as Buck. That accusation is what makes Eddie lose his cool for half a second, which is exactly what Buck intended because arguing with Eddie is easier than dealing with their shared grief
5- Buck actually IS making everything all about him right now, and I admit on my first watch I was pretty annoyed with Eddie for this line but on my rewatch it was obvious that Eddie is right. I think it’s hard for us to see that at first because we identify with Buck’s grief easier since Bobby was our “captain dad” like he was for Buck, and we also felt Buck’s helplessness at watching Bobby die. Leading up to the funeral, Buck was leaning on Maddie somewhat and was there to talk Chim into attending the funeral, but it seems like once the funeral was over and there were no more items on the checklist to get through he caved in on himself. We don’t see him reaching out to Athena or May or Harry to ask what they need or looking for ways to support them… he isn’t talking to Hen about her unique experience of having been in the lab quarantine with Bobby vs his own guilt over not being able to save them all or trying to help Chim cope with the knowledge that Bobby chose Chim’s life over his own… he isn’t letting Eddie work through the guilt over not being there when they needed him (and in light of this scene, it adds new context to Buck’s light and dismissive “hey, you’re here now” when Eddie told Ravi he should have been there… Eddie is trying to reach out and Buck is dismissing his pain, without realizing it). Ever since the funeral, he is spiraling exactly as Eddie said… he’s seeing the fact that the 118 isn’t eating together as his family abandoning him instead of recognizing that they all just need some time to process their grief in their own ways. He’s evaluating his friends to give their grief a score, and subconsciously he’s judging their grief scores against his own and each other’s instead of opening up and sharing their grief together. And he’s not happy for Eddie about the EPFD job, even though he would have tried to be before Bobby’s death (as much as it made him sad to think Eddie really wasn’t coming back now)… he’s judging Eddie for leaving again even though he knew Eddie would have to go back to Chris eventually, because how can Eddie leave him again after Bobby died, how can Eddie just move on when Bobby is dead? And he automatically accused Eddie of not thinking he did enough to save Bobby, when what Eddie is saying is that he blames himself for not being there when the team needed him. Grief is selfish, because it’s impossible for your feelings not to hang over everything else including how you think you’re looking after your loved ones. Buck is trying to live up to what Bobby told him in that the others would need him, but the way he is going about it is all wrong - he’s focusing on it through making sure he’s doing enough and not on what anyone (including himself) actually needs.
6- Eddie did not imply that Buck didn’t do all he could to save Bobby, that is not what “I don’t know, Buck, I wasn’t there” means. It’s not Eddie doubting Buck, it’s Eddie voicing yet again that he blames himself because he wasn’t there. He knows Buck did everything he could, but he also knows they can’t know how things would have gone if Eddie had been there inside the lab. But Buck has been so focused on his own grief that he still isn’t hearing Eddie when Eddie is trying to get him to understand how much he’s hurting over not being there so Eddie throws out a passive aggressive parting shot of his own
7- We’re not going to see a more in-depth apology for the kitchen argument because it’s not necessary for the narrative and we can assume they had a discussion off-camera in which Eddie reiterated that he was a dick and didn’t mean to be so harsh, and Buck in turn apologized for intentionally provoking a fight and being cruel with his passive aggressive words. They’re both at fault- Buck started the argument on purpose and Eddie ended it by being slightly more of an asshole. When Buck came home to find that Eddie came back, he forgave him instantly simply because Eddie came back - he saw him at his worst (see passive aggressive cruelty) and he came back anyway. He was absolutely going to still be a petty bitch about the note right up until he saw Chris, but he’d forgiven Eddie the moment he realized Eddie came back
8- The note was petty AF but Eddie is petty as is Buck. I’m sure Tim and the writers wanted the symbolism of Buck waking up to a goodbye note from Eddie like Eddie did from Shannon, but where Shannon never came home Eddie came back to Buck and he brought Chris. Buck should absolutely be a petty bitch about the note from time to time, though, because it’s Buck
Grief is messy, but like Buck once said to Maddie you lash out at the people you know will always forgive you (the people who love you). That’s simply a part of human nature, we’re flawed creatures.