Z team fighting over gets to team up with Waterboy
Because they want Waterboy to kiss them to heal their Bobo's
Okay okay! I will add a few of my ideas to that, so hear me out:
-ever since the entire team found out that Waterboy's spit heals, they eventually become curious about what else he can do
-it happened one time when Robert had a few injuries after a bar fight (again) and as much as he told waterboy that it was okay, and that he didn't need help (translation: it's bad, it's really bad) Waterboy spits on his hand and rubs it against Robert's injury (to Robert's confusion) and watches as it slowly heals
-the entire team starts yelling shit about how they're also injured (they have a realization that spitting is kind of hot, and he can technically kiss their injuries away) so he does heal them
-ever since then, the team would fight amongst themselves just to team up with waterboy, much to his confusion and concern as to why they would want to even team up with him (usual insecurities), and also the fact that he doesn't know why they're fighting, chaos ensues
-every single shift is like a fight just to get that white cookie
-Coupé, somehow, got a shift with waterboy (the others aren't exactly happy that they didn't get to) and she almost never gets injuries at all, given that she is an assassin, so she purposefully gets herself a few, albeit small, injuries for waterboy to heal
-Waterboy is kind of confused and concerned about this, but heals it anyway by spitting on his hand and healing her injuries, muttering apologies (because he thinks that she finds it weird or disgusting, and she's drenched with his water now) but Coupé doesn't seem like she minds, almost even internally happy with herself that she got to have a chance to have this before the others
-once, Malevola got injured during a shift with waterboy (that was totally not purposeful) and she told him that she can't-exactly heal herself because apparently she can't reach it (waterboy thinks that she can, but doesn't say anything) she also comments about him being able to kiss it away
-he doesn't exactly know why he's doing this, but kisses her wounds, spitting on it once it a while (and maybe even licking it just to spit out more)
-Malevola tells the entire team when waterboy isn't around, and they start getting low-key annoyed at her for it
-Waterboy wondering why everyone keeps on expecting him to kiss their wounds, licking on them, and spitting on them
-He finds out probably after a month, because they have to tell him
-Waterboy being embarrassed and stuttering out words that even he can't comprehend