So i remember watching this movie about 10 y ago.It was in english.The guy hears a theory that u can travel back in time just by imagining it.So he sat in his room all day imagining it and i think he constantly repeated the date he wanted.(I think he was in a hotel or a guest at some fancy place).I don’t remember much past that.I know that he falls in love with a girl and when he comes back to his time she is either very old or died recently.
Pls help my kid nostalgia.
Could it be “Somewhere in Time” (1980)?
https://m.imdb.com/title/tt0081534/
If not that, maybe “The Love Letter.”
https://www.imdb.com/title/tt0140340/?ref_=nm_flmg_act_53
Might have been a too recent movie if it was ten years ago but possibly
About time 2013
https://m.imdb.com/title/tt2194499/?ref_=m_nv_sr_1
Probably somewhere in time