i am a-okay with whatever works for you! the only times that are out of the picture are the aforementioned summer 2015 to summer 2016. i just double checked her bio and she actually was in boston this past year, probably the first half of this year if you wanted to say it was something more recent and she could have either lived there or just visited, either could work! maybe if it was closer to the beginning of the year, i could potentially say that shayna was still hung up on her ex that up and left summer of last year. that would definitely add some tension. like, she was trying to move on/get over her but was clearly still hung up.