How are they going to face hayami's mom?? And i wanna see hayami and hotate together..

Same thought. But I was so scared about Hotate's near death and that Hayami might've forgotten about her (like in some shows, that very overused amnesia...)
That at this point, I'm already really grateful. I still want to see those, though...

Guess it just means the author leaves it up to us to be the judge of it. I say Hayami ends up living with Zenji and Hotate, just like Ume did ╮(￣▽￣)╭