They're definitely jealous. At least they were through season 1.
But they don’t take it seriously right? The jealousy? Is it just a bit?
They can't stand each other throughout season 1. They get better at working together at season 1 end, but as of episode 1 of season 2 they're still splitting MC up between them by taking one day with him each.
Is there a clear ML/endgame or all together chances?
Seems to be all of them
Is this a harem where guys can’t share and gets jealous? Or is this a harem where they don’t give a damn and shares MC without being jealous?
I hope the latter. And spoil me anything else!