I want to take this opportunity to talk about the DIKs. Now, I've played through this game more than a handful of times throughout its development history.
- Rusty - He's rich. A Burgmeister. President of the DIKs. Wanted to be in a relationship with Micha but got cucked.
So the whole flashback with Jill and the fact he used to date her went past you? Why Jill likes the you as you, and not someone who acts differently when the DIKs are around? When he went with flowers to console Cathy? That he lends out his car for everyone to use?
- Tommy - Vice President of the DIKs. Likes to smoke weed. Cheats on Heather in almost every episode.
Whole backstory of forming the DIKs with Rusty, Vinny and Nick. Backstory with Quinn. Overprotective of his step-sibling, Josy, one of the MGs. Essentially the defacto DIK persona that the game is trying for you to emulate. The expert Party Planner you're also following. Can't express his feelings to Heather properly despite their relationship. Gets angry at MCs relationship with Josy. Jamie has also never seen Tommy forgive anyone.
- Leon - Known for dressing up as a girl during the Halloween party. Oh and he likes plants.
...are you confusing him with Jamie in his liking of plants? I will admit here's probably the least developed of them all.
- John Boy - He is an exhibitionist. Literally that's his entire character.
Amazing chef who cooks for everyone, outgoing yet calm and chill personality. Great relationship with Elena where they compete for wearing the least clothing, which partially explains his behavior in the dorm (having his bed in the hallway, sex with Elena in Tommy's room.) This shows off his maturity and understanding of their relationship, and people in general. Does consume the shrooms on the Thanksgiving party. Had a threesome with Arieth. Has insight into MC's relationship with Josy, and Josy with the MC. One key scene where John Boy & Elean's relationship is compared to Tommy's and Heather's. And of course their openness to sex and their relationship with the MC.
- Jamie - Is in love with a feminist and likes magic.
Whom he breaks up with (Dany). And is into animals. And has a fight with his best friend Leon about dressing up for the Hallowe'en party as girls together, and about his girlfriend Dany. Mom's a botanist, and grows vegetables for the DIKs meals and hence "likes plants". Helps plan out the Thanksgiving party with BBQ, beer pong, s'mores, and actually grills the meat for everyone -- annoyed that John Boy was watching over him like a hawk, and that he's looking forward to hanging out with his brothers. He also asks the MC -- WWTD? (What Would Tommy Do?)
- Jacob - Likes to draw and attempts to cuck the MC in episode 10.
He asks the MC if he can pursue Zoey. Those aren't even in the same ballpark. He's probably the most down to earth and sensible guy in the whole building, while still being a bit of a party animal. And, who fucks Aerith.
- Nick - Likes fish but doesn't know how to care for them so he stuck me with the job. Lusts after Heather.
Quite a lot going on with Nick. For example, incredibly elaborate Hallowe'en costume maker.
Maybe I'm missing small details but in a general sense these characters are pretty 1 dimensional and I don't understand the reason for that.
Maybe try one more playthrough and pay attention next time.