THE FULL ITCHYSICKLE THING EXPLAINED CUZ IM A LUNATIC
Hi! so, this is a thing to kind of explain the dynamic between Itchy and Sickle, so let's lay the groundwork here Both of them were on and off pals (it was a one-sided hate(?) obsession on Sickles side, and a frenemies thing for Itchy) arguing a lot but it was bickering over small things, teaming up only to help the gang, etc...
Things went south when Sickle went missing, in short, he fought Droog in a VERY big ass fight, Sickle had caused everyone to be transported into different timelines along in the fight and right before the fight had a winner, Sickle sent everyone, including Itchy back into the main timeline, him and Droog fought until enough was enough.
It's unknown what happened, but all the Felt know is that Sickles gone, not dead, hopefully... But that's not what Itchy believes, due to possibly having some untrue beliefs and refusing to hear out anyone else, is in the full belief that Sickle had died to Droog. Even after finding one of Sickles swords in a rainforest and getting some possible evidence he could still maybe around, Itchy couldn't believe it. He wanted Sickle to rest in peace, not in a mean or threatening way, more of an "If you wanted to leave, you could've said goodbye at least" kind of way, get really describe it...
in short, they're the Cuptoast version of Tomtord, except its romantic (I don't think the TomTord vid was romantic but ehhh) they're pretty co-dependent on each other, despite the hate. These two will forever deny the sexual and romantic tension they had and the fact they had Leprechaun sex before (aka breaking it down green style) Anyways, that's enough of my little ramble damble, BYE BYE!