^ I watched first half of Season 1. After that Earth-Stud confrontation, I haven't continued yet. One thing that majorly sucked in Season 1 (based on what I read) is that the characters know that their respective relationships suck yet they decided to stay on those.
For sure there's already a couple not ending up together in Season 2 - Amm (Aye) and Cable (Ter). Ter isn't in the cast of Season 2, and Aye seems like she'll start a GL pairing with Apple.