Plot from what I can remember:
Teenage girl is told she needs to interview and write an essay on someone interesting, mother suggests to do the interview on a man who claims he's fifty (not exactly sure if that's the correct age) but looks like he is much younger. The girl chooses to write on him, heads to his house and meets the man. They talk about his past and he shows her photos. Man has old fashioned camera. They begin to fall in love with each other. Short film trailer was on YouTube ads.
Main male actor description: Light colored hair and wears thick glasses, dresses in 'old people' clothing