I think Ravi deserves to have some fun after enduring being an Eddie Replacement™ for the entire time he was gone.
I think he should have the time of his life teasing Eddie about the fact that he's jealous that Ravi is paired with Buck now and not him.
Because like, you're still coworkers, Eddie, you're just not paired up anymore, what's the problem? It's not like you never see Buck at work anymore.
Ravi should be playing up being Buck's partner to the extent that Eddie finally snaps and just pushes him out of the way to check Buck's harness himself because that's his job goddammit
But at this point it's too late to just brush that behaviour off because all this while Ravi has been prepping Buck into noticing Eddie's glares and snippy little comments and just how unhappy Eddie seems to not be next to Buck and at first Buck says "it's only because we've been partners for so long" but then Ravi tells him to look closer and yeah, is that jealousy on Eddie's face?
So damage is done and after the call Buck drags Eddie off to have a conversation and Ravi just looks on with a smug grin whilst Hen and Chim are impressed that he managed to do something in two months that they'd been trying for seven years of my god.
I think Ravi deserves to have some emotional compensation and why not have that at the expense of his clueless lovesick coworkers?