Baxter, Cove, and Derek
Just played through the DLCs for each (haven't finished them though) and here are my thoughts till now since I have to write them down.
Cove: Maybe it's just me but his friendship route was always so romantic to me for some reason? Like, short of being indifferent him and my MC genuinely seem to constantly reach for each other regardless of whether they're in love or just friends. I know queerplatonic best friends exists but I always read romantic undertones, even on his platonic route.
I was originally planning to do Derek's romance but even then Cove kept reaching and my MC kept reaching out in response. Like, they have a real 'nobody else in the world is like you' vibe unless you play a totally indifferent route. He has flaws but my MC loves him and loves helping him with them, and then he does sweet things like the trifecta dates just to make sure we're happy.
Baxter: Ohhhh boy.
I love him. I really do (I heard he ghosts you after the DLC but eh, I haven't reached that part yet so I'll ignore it). He's so fascinating and mysterious to me. Ngl I think I would prefer to date him over Cove IRL, but Cove was made for my MC. Still, does anyone else think he's yearning in his DLC even on a 'fond' route? I feel like it. My MC and Cove were already dating by the time he arrived, but if they weren't he probably would've been a summer crush/fling while my MC dealt with his feelings for Cove.
ALSO IF YOU THINK HE'S OVER-THE-TOP PURCHASE HIS DLC SO MUCH IS EXPLAINED!!!
Derek: Hmmmmm, ngl, this one's probably unpopular but I didn't feel a romantic connection with him. Like, he was definitely crushing on MC, hard, but neither me nor my MC would've been intereted in him so it's good we just went the friendship route.