
THEO
Theo knew this was about to happen, and he knew that keeping his feeling secret wouldn't do the work, he grew a lot as a character and i'm proud of him.
UMEHIKO
He went from a guy that didn't like the new world he lived in, to a person that's willing to risk eveything for those that've shown kindness to him.
He also, is aware of his feelings for Theo, yet unlike him, his attached to another world and the people he shared moments with over there, so it's understandable that follow his heart seems like a bad idea. Specially with a sister like his.
MOMO
She's 15 already, she ain't no kid, NOR young enough to keep doing shenanigans and being all jelly about her brother friends.
She's being BEYOND inmature, and acting like a spoiled child. Umehiko's takes his part in this since HE was the one that raised her, YET once you SURPASS childhood (which happens to end at age 15) there's no excuse for misbehaving that way.
Theo kidnnaped her brother?,Yes. By the time she met him again, Was Theo the bad guy?, No. Did Theo acted in a way that THREATNED her safety after RESCUING her, No. Did she gave a chance to Theo or Umehikl to explain the new situation?, No.
She's a CRYBABY, SPOILED GIRL, BROTHER'S LITTLE GIRL. That's what she is, she KNOWS her attitude is bad, and still doesn't care because "Her brother belongs to her, and her only".
You people need to stop justifying her over something so vague like age. If you have 15 or more, and ACT that way with friends/family when others approach them, go with a therapist, because that represents a failure in the way you understand the world and will affect you AND the people you "care so much" about.
Between the two of them, Dowon will be the one making the MOST out of their honeymoon