Yes. There is a popular proverb in Russian - "С глаз долой, из сердца вон", in English "Out of sight, out of mind" or "Far from eye, far from heart " , which means you soon forget people that are no longer visible or present. E. Flynn, ‘The Alderson Story’, chapter VII: But out of sight, out of mind, was the usual rule and they soon forgot each other... Proverbs are results from real experience, so think about it :)

"近水流台先得月", Accordance to the traditional chinese saying, love is limited by distance.

"Eyes, that cant be seen, are soon forgotten." I agree with Wozitoya. I am not talking from personal experience though. :)

are you fall in love?why do you ask this problem?

maybe lol