Flashback about Monika and Sam before graduation:

 

"Just a few more days, and you'll be off to college. And then we're both going to peruse our dreams," Monika asks her mate, both of them lazing around. Everything is going fine in Monika's life; she got a beautiful mate like Sam, and she got her sister back.

 

But Ashly is behaving badly these days; maybe she is not well.

 

"Yeah, but I'll be back for breaks. To meet you, you know it's my dream to study at a music university and be a part of some band," Sam answered her with a smile.

 

"It'll be months." Monika asks again.

 

"Hmm..."

 

Monika...