does anyone else get this insanely deep nostalgia after ending a series? I just finished watching this is us and I loved it but I feel a huge void inside of me and this happens every time. I have 2 reasons as to why I'm asking this: 

1. when I talk about it with other people I feel they don't understand how deep the emptiness feels
2. I have read about how bpd is often associated to a deep nostalgia about random things (and not so random ones)