Okay I really like hearing these, so are there any kind of small inconsequential buddie headcanons you have really strong feelings about?
ooh, this is a fun question!! i'm not sure if there are any i'm willing to die on a hill for (at least none that are inconsequential, i'm pretty open to all variations of buddie!) but one that i firmly believe is that eddie isn't big on using pet names.
he loves when buck calls him baby, or babe, or honey, or sweetie pie, or cupcake. literally anything buck calls him puts little hearts in eddie's eyes. but he's not suuper big on using them in return. he'll come out with his own 'baby' or 'sweetheart' sometimes, but it's not an everyday thing. mostly because it's so ingrained in him to call buck buck and that in itself is a term of endearment, when it comes from eddie.
however!!! he does love to compliment buck on his looks. he's always, like, known buck is an attractive guy. that's just an objective fact. but he's never really allowed himself to look or acknowledge before, so when they get together and he's not only allowed to look, but looking is encouraged!!
so every day, multiple times a day, buck is being told how pretty he is and eddie says it like he's in absolute awe every single time. they're having a morning cup of coffee together and the sunlight hits buck's face and eddie's like "your eyes are so blue, they're really beautiful" or buck's curls get a bit long and he has terrible bedhead and eddie tells him how nice they look on him and how soft they are. how good buck looks all sweaty from the gym, or covered in soot after a call, or how cute he is in an apron or a pink cardigan. like buck is soooo beautiful and eddie is so happy he gets to enjoy that.







