Hello, here's a bit about myself - I'm a guy in my 20s and since my childhood (from when I was around 3 or 4), I've found female tears to be very attractive.
I've gone through phases - initially, unless there was clear, visible tear streaks, I didn't like it. Then, over time, I grew to start admiring and appreciating the beauty of eyes glistening with tears. My ideal would be seeing the tears form in the eyes, stay there for a while, and then trickle down the cheeks.
I haven't had too many real life obs since I turned about 12. Before that, I used to have obs almost everyday from girls in my class - I guess at that age, they didn't really try to hold back tears or wipe them, but perhaps hitting puberty changed that (like, they'd still cry, but usually, they'd immediately wipe their tears or bury their heads in their hands so the tears weren't visible, or just tear up and hold back their tears instead of letting them flow).
My favorite type of videos are reaction videos and crying scenes from South Asian, East Asian, and South East Asian movies and TV shows. I also like vlogs and monologues, but those are becoming rarer to find. I've found that some Chinese sites like Bilibili and Rednote have very tearful crying videos, and of course, Tik Tok is good too. YouTube is great, but finding new stuff is harder.