I want to yap right now so I'm going to yap about my OC Sairus!!
I kind of feel like talking about his relationship with the subway bosses so.. (also would like to mention it involves headcanons for them)
Him and Ingo aren't exactly well, great with each other. Sairus, (for context) was once a grunt for Team Plasma for two years, but left after realizing he'd been manipulated by Ghetsis. Because of this, Ingo is weary and doesn't trust Sairus much, which, to him was understandable. Although it had escalated a bit, with Ingo slowly becoming a bit too harsh. Sairus isn't a fan of paperwork, which Ingo takes that and gives him more than needed. He also gave Sairus mandatory night shifts, in which he deliberately stays behind to be a nuisance. Ingo usually (and purposely) shuts off the power and makes the cameras go to static so Sairus can't track his position. This is also why Sairus has a fear of the dark. Ingo doesn't stop there though, as most of the time it becomes a cat and mouse chase between the two whenever Sairus is alone in the dark trying to fix the generator. I'd like to think of this as FNaF based, but it's mostly based on the Intruder, which is A roblox game. I'd like to mention Ingo also has a knife, which Sairus is deadly afraid of.
As for Emmet, Sairus and him actually get along well. (Before reading this part, it is an OC x CANON character relationship. If this isn't something you're into, skip on.) Emmet is actually unaware of what Ingo does, but does know Sairus is tired after nightshifts. It's really why Sairus wakes up in his office, either on the floor or in his arms. Sairus also has to deal with Emmet having many Joltik, and well, is basically a second father to them. Emmet actually breaks into Sairus' office just for the sole purpose of making him put the little critters to bed. Sairus is often referred to as 'Little Bug,' which stands for how small he is compared to Emmet (Hence the ''Little.'' I'd also like to think Emmet and Ingo are both around 6'0, and Sairus is 5'7.) The bug part is how Sairus often deals with electrical things and other types of mechanics or engineering, much how a Joltik is an electric type and chews on wires in the subway. And yes, as I mentioned, Sairus crushes HARD on Emmet. (He just won't admit that, but Emmet knows.)
I'll probably do more later.