person A: Yesterday_comma_ i passed by a library which me and my ex-partner used to visit frequently when in college. I felt like I truly missed those times
person B: I'm sorry to hear that. It always sucks missing the good old days.
person A: Indeed. Nostalgia is one of the factors that drives my anxiety and depression to a certain degree
person B: I can kind of see where you're coming from. I personally try to avoid too much nostalgia. Others seem to love it.